Walk through Metal Detector USD130.00 - USD1500.00 | About | Warranty | Contact
As the top leading Metal Detector OEM Supplier, we produce qualified Metal Detector and exported Walk through metal detector to Europe since 2005. Our factory and assembling works have passed the CCC Product safe certification, America UL, FCC Certification and EC CE authentication, ISO9001:2000 Quality management system certification. When you need any certificates please inform us, we will take the certificates along with the products. With strong and independent research and development ability, perfecting gradually, already obtained perfect customer service mechanism of identity.                                                                                                                                                       more models enter
MDD01 MDD02 MDD04 MDD33 MDD34

MDD40 MDD41 MDD42 MDD43 MDD44

  • We offer the modular design follow with your specification and demand
  • One year warranty and Five year free spare parts ( except international freight by Air or by Express Mail Post )
  • The Walk Through Metal Detector has UPS ( Uninterruptible Power Supply ) battery Back UP ( 6-8 hours support )
    and even longer than 24 hours follow with your specific enquiry

  • Catalogue and photoes can be offered when receiving your specific demand and work manual and photoes will send when receiving your order.
Can offer CE and RoHS certificates

Solution for Running Side by Side
  • When Walk Through Detectors running side by side, we need adjust the different frequencies. Otherwise, the same frequency interfere with each other.
  • Our Detectors are automatic synchronization between two or more adjacent units at a minimum distance of 5 cm from each other, when the distance is over 30 cm dont need adjust the different frequencies which still can working perfectly side by side at the same time.

MDD01

Interference
The interference during the walkthrough metal detector working, they are mainly as follow Electronic Jamming Working frequency for the walk through metal detector is 4KHZ-8KHZ, around the work Environment should exclude the electronic products that have the almost similar working Frequency such as generator, TV etc,

Moving Metal Objects Interference
The walk through metal detector will be interfered by the moving metal objects, around the work environment should not have turnstile and from vehicle etc, big moving metal objects,

Interference Between Products And Products
During using 2 pieces or more walk through metal detectors, should avoid using the same frequency ( the work frequency can be seen on the packing box), the minimum distance between to doors should be above 0,7m to avoid the mutual interference for the walk through metal detectors,

Specification
Electric: Current AC85-264V/47,5-60Hz
Power: <20W
Workplace environment -20°C~+50°C
Package: two cartons/Unit
Net weight: 70KG
Standard: GB15210-2003, CE
Inner Dimension: 199×70×50 cm
External Dimension: 223×84×58 cm
MDD01 Walk through Metal Detector is an international advanced digital detection technology, specifically used for detecting and preventing the metal and alloy materials hidden on human body, High security, applicability, and high sensitivity, wide range of detecting and strong interference, can 24-hour intelligence service, sound and light alarm at the same time, quality, effectiveness, technical parameters all reach the world advanced level, The sensitivity can be adjusted, the highest sensitivity could detect the metal size such as paper clips and distinguish the zone where the metal hidden, the user also could reset according to the size, measurement, weight of the metal excluded the coin, key, jewelry, belt buckle in case false alarm, For the place where need to prevent losing the precious metal materials, Such as industrial and mining enterprises, bank, private mansion etc, and the place where need to prevent the carrying of dangerous goods, such as Airport, Prisons, customs and exhibition hall, it will be your wise choice for installing the Beautalent digital walk through metal detector,
Characteristic & Function:
  • Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency.
  • Six mutual over-lapping detecting zones, Simultaneous alarm from multi- zones;
  • Sensitivity adjustable: Each zone has 255 degree sensitivity level, three patterns: High, middle, Low for different requirements. Preset the metal size, weight, volume, location to exclude the coin, key, belt.
  • Sound Alarm: 1-25s alarm time, 255 different sound volume for choose
  • LED alarm: Six LED strip on the top control unit, indicate the alarm zones
  • Automatically count passengers and alarm times
  • Infrared remoter controller, easy to operate.
  • Password protection, only the authorized person can operate.
  • Easy assembly: designed with only 2 pieces cables and 8 screws, Simply-to-follow instruction.
  • Harmless to human body: is harmless with heart peacemaker, pregnant women, magnetic floppy, recording tapes, etc.

MDD02 Side Door LED alarm

Interference
The interference during the walkthrough metal detector working, they are mainly as follow Electronic Jamming Working frequency for the walk through metal detector is 4KHZ-8KHZ, around the work Environment should exclude the electronic products that have the almost similar working Frequency such as generator, TV etc,

Moving Metal Objects Interference
The walk through metal detector will be interfered by the moving metal objects, around the work environment should not have turnstile and from vehicle etc, big moving metal objects,

Interference Between Products And Products
During using 2 pieces or more walk through metal detectors, should avoid using the same frequency ( the work frequency can be seen on the packing box), the minimum distance between to doors should be above 0,7m to avoid the mutual interference for the walk through metal detectors,

Specification
Electric: Current AC85-264V/47,5-60Hz
Power: <20W
Workplace environment -20°C~+50°C
Package: two cartons/Unit
Net weight: 70KG
Standard: GB15210-2003, CE
Inner Dimension: 199×70×50 cm
External Dimension: 223×84×58 cm
MDD01 Walk through Metal Detector is an international advanced digital detection technology, specifically used for detecting and preventing the metal and alloy materials hidden on human body, High security, applicability, and high sensitivity, wide range of detecting and strong interference, can 24-hour intelligence service, sound and light alarm at the same time, quality, effectiveness, technical parameters all reach the world advanced level, The sensitivity can be adjusted, the highest sensitivity could detect the metal size such as paper clips and distinguish the zone where the metal hidden, the user also could reset according to the size, measurement, weight of the metal excluded the coin, key, jewelry, belt buckle in case false alarm, For the place where need to prevent losing the precious metal materials, Such as industrial and mining enterprises, bank, private mansion etc, and the place where need to prevent the carrying of dangerous goods, such as Airport, Prisons, customs and exhibition hall, it will be your wise choice for installing the Beautalent digital walk through metal detector,
Characteristic & Function:
  • Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency.
  • Adopt advanced digital signal processing control replaced traditional analog signal control, better stability.
  • Six mutual over-lapping detecting zones, Simultaneous alarm from multi- zones;
  • Sensitivity adjustable: Each zone has 255 degree sensitivity level, three patterns: High, middle, Low for different requirements. Preset the metal size, weight, volume, location to exclude the coin, key, belt.
  • Sound Alarm: 1-25s alarm time, 255 different sound volume for choose
  • LED light alarm: LED bar graph on left and right door frame, visible alarm simultaneously to ascertain the layout of metal articles
  • Automatically count passengers and alarm times
  • Password protection, only the authorized person can operate.
  • Anti-interference function, using advanced interactive transmitting and receiving to avoid interference, frequency range from 4K-8K to avoid frequency interference
  • Easy assembly: designed with only 2 pieces cables and 8 screws, Simply-to-follow instruction.
  • Harmless to human body: is harmless with heart peacemaker, pregnant women, magnetic floppy, recording tapes, etc.

  • This detector has high safety, good applicability,highsensitivity.

  • The sensitivity of this detector is adjustable which can detect and locate some things as small as a paper clip.

  • The user can configure the detection of this detector according to the size and weight of the metal article to some exclude error alarms for coins,keys, jewelries,belt buckles etc.

  • For some places where needs special attention to the loss of expensive metal articles such as factory, mine, bank and luxury house and other places where should be free of dangerous metal articles such as airport, customhouse, jail, exhibition halls, this detector is the optimum product.

  • Model expand
    Networking: can connect with PC and see the passenger flow alarm times flexibility. It is more efficient.
MDD04

Detecting Zone
Performance and Features
  • Six detecting areas:six detecting areas are divided into overlapping accurately determine the location of metal objects.
  • Alarm mode :Sound-optical alarm, LED monitor embedded at both side of the gate leaf can accurately indicate the prohibited articles such as knives and guns which are hidden at the place of human body with corresponding height. The alarming areas can be indicated by the column lamps at the both left and right gateposts.
  • Regional sensitivity: With the highest sensibility, it can detect the metal article as small as paper clip. There are 100degrees (0-99) sensitivity which can automatically adjusted to meet the requirement. Pre-set the weight, volume,size, position of the metal articles to prevent the false alarm from keys, coins, jewelry, etc.
  • Anti-interference ability:Digital,analog and balanced technology to prevent the false and omissble alarm,whinch greatly increased the anti-interference ability.
  • Frequency switchover: Various frequency can be chosen,set different frequency can prevent anti-jamming, thus more than 3 pcs metal detector doors can be used in a small sector.
  • Protection of password:just allow the authorized person to operate and the password can be modified and re-setted as requirement. It is highly safe.
  • Statistic function: It can track the number of passengers and the alarm times.
  • Product craft: Using of PVC composite materials and special production process,so the appearance is very beautiful and sumptuous. (can be special ordered Waterproof mater material)
  • Harmless to human body: It is harmless to the heart pacemaker wearer, pregnant women,the floppy disk, film and video.
  • Convenience to installation: Metal detector adopts integrated design, only takes 20 minutes to finish the installation. User¡¯s manual are attached with the product.

Technician Data
Pipe size: 2010×700×500 mm
Current: AC 90V-250V 50HZ-60HZ
The face of color:: lcon gray ,silver and white or £¨customer colors £©
Environment: -20°C~+45°C
Weight: 75Kg
Packing Size: 2200×800×500 mm
Power: <35W

MDD33

The Portable walk-through metal detector adopts international advanced digital detecting technology which can accurately detect the hidden metal and allo articles on the people.

It famous for its light weight, small size and easy to carry as a result of it can be folden itnto rectangles and packaged into a bag overall.

It¡¯s hightly sensitivity can stably detect the target of 2cm diameter. The user can pre-set the volume,size, weight, position of the metal articles to prevent the false alarms from the keys,coins,jewelry,etc. on the panel.

It can be used at the place where need pay attention to the loss of expensive metal articles such as the factory,mine,bank and luxury houses and metal articles such as knives and guns are prohibited in the airport,custom,jail,exhibition halls etc.. This detector is the optimum product.
Performance and Features
  • Portable:
    Portable Walk-through Metal Detectorr can be folded into small rectangles and packaged into the bag in the whole, small size, light weight, easy to carry.
  • Alarm mode:
    Sound alarm, once the people who hidded the metal or metal compounds walk through the door,it will sound alarm to alert staff, and the alarm sound can be adjusted as reuqirement from the volume.
  • Regional sensitivity:
    Sensitivity level adjustment-free, flexible and convenient. Can stably detect the target of 2cm diameter.
  • Product craft:
    Advanced non-woven outer packaging, durable, luxury and beauty.
  • Anti-interference ability:
    Adopts digital, analog and balanced technology to prevent the false alarm and omission,greatly enhanced anti-jamming ability.
  • Electromagnetic radiation:
    EMC electromagnetic radiation is in line with the standards, the use of a weak magnetic technology,it¡¯s harmless to the heartpacemaker wearer, pregnant women, the floppy disk, film and video.
  • Installation:
    Adopts integrated design, only takes 5 minutes to finish the installation or dismantlement randomly according to the.User¡¯s manual.
Technical Parameters
Electric current: AC90V-250V? 50HZ/60HZ
Power: <30W
Overall dimension: 220×100×38 cm
Channel size: 200×80×38 cm
Weight: 25kg
Working environment: -25°C±55 C
Packing List
Thanks for buying this detector. Please check and make sure the following articles are contained in the packing case. If there is any miss or damage, please contact with the local dealer.
Portable Walk-through Metal Detector 1 piece
Panel and Display 1 piece
Fixed side 4 piece
Power wire 1 piece
Operation Instruction (Warranty Card) 1 piece
Adjustment to Article Detection

How to exclude the small metal articles and detect the big metal articles:
When detect the metal articles on people through ,it doesn't intend to detect the small metal articles such as ring and key but some big metal ,adjust as below at such moment. Choose a small metal articles as a sample which is in the detecting range of we wanted ,such as a string or keys;
  1. Turn up the sensitivity and take the metal sample pass through this detector, and it will alarm;
  2. Turn down the sensitivity appropriately and take the metal sample pass this detector again, and if it still alarm, further turn down the sensitivity until there is no alarm when the metal sample passes through this detector.
After the foresaid adjustment, this detector will not alarm when it has detected small metal articles but the big metal articles accurately.
If this detector alarms when the under detecting people walks through it, it means there are some hidden metal articles on him(her).If you want to locating its accurate position and find it out, please purchase the hand-held metal detector from our company separately.

MDD34
TECHNOLOGY PARAMETER
detecting process: 255 degrees of sensitivity to meet with
requirements in various occasions.
Signal frequency : It can be automatically adjusted
percent of pass: About 50 meantime/minute
electrical source: 90- 240vAC, 50/60 Hz
Power: 35VA.
working environment: -30~55°C, humidity ≤95%RH
Overall sizes: 2220×820×500 mm
size of alley: 2000×700×500 mm
Net Weight: About 65kg.


Introduction
  • Exact positioning
    MDD34 Walk Through Metal Detector is a 18 zones metal detector. The zones create a sequential sine-wave magnetic field within the detection area of the WTMD (Walk-through Metal Detector).With overlapping construction, sensitivity differences are minimized when metal objects of different shape pass through the WTMD in various orientations. The product has a unique configuration of the transmit-receive coil. This provides double-side transmission and double-side reception performance. Then the equipment can position the detected object exactly and indicate the alarm position directly.
  • Microprocessor technology
    Scanning speed of the electromagnetic wave created by microcomputer control circuit can be controlled exactly. According to requirements, user can set program by using control panel, which makes sure that sensitivity setting is flexible, reliable and stable. Compound circuit design.
    The equipment has a counter that registers the number of persons passed through and the number of alarms. The counter uses Photoelectric Beam Detector, which can respond quickly and sends the identifiable signal to computer, then decreases the false alarms, the unwanted alarms and false counting.
  • DSP technology
    The equipment uses digital signal processor to get reliable function of the metal detector, versatile features, and user friendly operation. In addition, this provides the best interference immunity.
  • Adjustable sensitivity:
    There is 255-step adjustable sensitivity in each detecting zone, and user can define the sensitivity of each individual zone and system-level sensitivity according to application required.
  • Password protection
    System password is 4 digital, which can be set by user. Only the password has been inputted correctly that user can change program, sensitivity and other parameters.
  • Serial communication
    The equipment can connect to computer through the retained data communication interface (RS-485, RS-232).
  • Modular design
    With modular design, the equipment is installed easily and user can remove the faults quickly.
  • The best anti-impact performance
  • The equipment has the best anti-impact performance under the condition that nobody passes through the WTMD.
  • Electromagnetic sine wave field technology
  • Transmitter sine-wave causes decaying eddy currents in metal objects inside the sensing area of the WTMD. The signal induces to the receiver by the eddy currents is sampled and processed in the electronics unit. The equipment is based on weak electromagnetic field technology, so its use according the instructions does NOT, pursuant to currently international safety standard, cause and health risks to pregnant women, persons with pacemaker, floppy disk, films and tapes.

PART LIST
ITEM DESCRIPTION QTY
1 Operation¡¯s Manual 1
2 Control Box 1
3 Panel A 1
4 Panel B 1
5 Display panel 1
6 Display circuit board assembly 1
7 Power supply board assembly 1
8 Controller circuit board assembly 1
9 Switch Power Supply 1
10 IR Emitter Circuit Board Assembly 1
11 IR Detector Circuit Board Assembly 1
12 Remote Controller 1
13 Disk 1
14 Power cord 1
15 Screw 8
16 Nut 8
MECHANICAL ASSEMBLY
  1. Remove the top cover of the main control box
  2. Assemble the main control box to either of the detecting panel using the mounting screws and the Allen key. And then assemble the main control box to the other detecting panel.
  3. Connect the aviation plugs in the main control box to the aviation sockets on the left detect panel and right detect panel. And connect the power plug to the power supply socket on the either detect panel according to the specific position of power supply.
  4. Mount the top cover of the main control box.
  5. Connect 90-240VAC operational power supply.

FUNCTION
  1. All weather water proof, IP55 Standard. Durable with Alloy & PVC Construction.
  2. LCD Screen Display with two version of Chinese and English menu. Easy to view and operation.
  3. Alarm : Audible tone and volume adjustable with low , middle and high. Bright LED Visual alarm
  4. 18 independent detection zones. distributing search coverage and acousto-optic alarm when target is found. LED gatepost lights directly displays the alarming area which can exactly indicate the target from left , middle and right area.
  5. LED Lights Smooth, efficient traffic flow with easy-to-view, eye-level LED lights on the entrance side of each panel.
  6. High adjustable sensitivity JH series digital scanner gate is adjustable. In the highest volume, articles as small as a paper clip can be detected and indicated.
  7. 255 sensitivity level Adjustable Flexibility: We can reach the security requirements by adjusting the flexibility. There are 255 flexibility degrees in each detective area.
  8. Complex circuit, infrared installation and computer automatic identification decrease the mistakes and missing dramatically. It can automatically show the alarm frequency and numbers of passed people.
  9. Password protection setting: You can change the system, flexibility and other setting only after typing in the pass word correctly and only authorized person allowed to change the setting can't change the settings.
  10. Adoption of weak magnetic field launching technology will not cause harm to heart pacemaker wearer, pregnant women, disks and videos.
  11. Two or more gates can work simultaneously at minimum distance of 60cm from each other
  12. Frequency adjustable with remote controller without opening the control panel.
  13. Alarm volume can be adjusted.
  14. Network connection: RS485 port make 32 units gates connect together.

  • Six interlaced detection regions of the same high with the body and combining
  • LED alarm light on column , displaying the area of metal detected accurately,
  • Large LCD screen panels, with function of remote controller operate 6+2 exploration area; six independent exploration area, a whole exploration area, a stable , more accurate detection
  • Four column alarm region: displaying the place of objective with built-in ultra-high LED panels
  • Sensitivity of every area can be adjusted independently from 0-99,getting rid of interference of scheduled metal
  • Strong anti-interference; Digital and analog circuit design to prevent wrong alarm.
  • Password protection function: just allowing authorized personnel to operate equipment in order to insure security.
  • Counting statistics features; intelligent traffic and police counter statistics function ,
  • Calculated through the volume and frequency of alarm.
Remote controller
MDD40


  • Meun: display menu or close the walkthrough metal detector
  • Enter: confirm what you set up
  • Up: increase sensitivity / change password
  • Down: decrease sensitivity /change password
  • Left: move left to choose number what you want to change
  • Right : move right to choose number what you want to change

Layout of Multi function


Package 2 cartons/pc Gross Weight: 85kg
Base Unit Carton size: 80×50.5×32CM
Door panel Carton size: 229×26×69CM
DISPLAYS AND ALARM PANEL
  1. Archway Depiction - shows the location of weapons or targeted objects within the twelve zones of detection. When an alarm event occurs a horizontal bar of L.E.D. s illuminate and depict the position of the object. Each weapon or contraband sized object that causes an alarm will result in the appropriate zone illumination. It has the display on each side of frame with large LED light to display .
  2. The 9 segment Real-Time Signal Strenght Bar Graph - shows signal strength of objects that pass through the archway. Signal level enlarges as metal is inserted. If the signal level into red area the unit alarms. Typically, signal size (number of bars that are illuminated) is proportional to object size. Also it is the installation area quality indicator. When the equipments installed and if metal signal bar do not stop blinking we suggest change a place to install or the walk through metal detectors sensitivity can not set to the best detect level
  1. The signal light will pop up when the unit is self-calibrating or goes into noise or metal overload fault condition. The walk trough metal detector is immune to most noise sources that typically cause problems with walk-through detectors. However, high intensity noise sources such as a nearby plasma arc welder may cause the unit to go into the blink mode.
    Likewise, if a large metal object (for instance a filling cabinet) is placed close to the unit it may go into the blink mode. It is not recommended operate the detector this condition. If possible eliminate the noise source or metal object that causes the over load.
  2. Alarm Indicator Light (red L.E.D.) - Lights and is accompanied by an audio alarm when a weapon or contraband size is detected.
  3. Ready Indicator Light (green L.E.D) - lluminates when unit automatically resets and is ready to screen next person. Only one person should be within the detection field at any time.


MDD41
  • INTRODUCE
    Electronics and Electromagnetic: The MDD41 uses an embedded microprocessor and Features true multiple-zone performance. The archway passage consists of 33 separate and distinct detection zones. It combines Unique multiple independent sensors with high speed digital signal processing. A built in display panel provides instant visual identification of a suspected weapon, or weapons, in the archway area. Header Assembly, Control Panel and Displays

    The Control Panel at the front of the Header Assembly contains an on/off Key switch, a built in Alarm Display Panel, an L.C.D. Display Panel that shows system operating parameters and a Keypad for operating parameter data entry. The built in Alarm Display Panel depicts the area within the archway opening. It has an L.E.D. array showing the 33 separate detection zones. MDD41 have Extra size LED array display on the Frame to pinpoint the MDD41 detect status. MDD41 shows on the over head. A twelve Segment bar graph shows an object signal strength in real-time. Also included are a red Alarm event L.E.D, a green Ready/wait L.E.D. All electronics are housed in the Header Assembly.

  • System Throughput:
    The MDD41 accommodates a wide range of walk-through transit speeds. Rapid Automatic reset maximizes the system throughput rate to over fifty passes per minute. MDD41 speed range provides consistent detection over a wide range of object speeds.

  • Uniform Detection
    The field of detection is uniform from top-to-bottom with no hot spots or dead spots. In situations where large amounts of steel re-bar exist in a support floor and cause a drop in detection at ankle height; the loss can be compensated by adjusting the sensitivity of the floor level zone. The sensitivity of all MDD41 can be adjusted independently. They allow uniform detection to be maintained in all regions of the detector. Horizontal Axis Gain Control compensates for detection losses caused by external metal in walls or furniture. It adjusts the sensitivity horizontally across each zone.

  • INTRODUCE
    Multiple Operating Frequencies:
    The MDD41 provides eight user selectable operating frequencies. They allow simultaneous operation of multiple units without interconnecting slaving cables.
  • Memory:
    The MDD41 utilizes an embedded microprocessor that analyzes data generated by 12 detection sensors. Whenever adjustments are made to any operating parameter they are automatically retained in memory. When detector is powered down the previously entered operating parameters are retained in memory.
    System Security:MDD41 is pass-code protected and has a locking Key switch that connects the AC power. A four digit pass code must be entered before operating parameters can be accessed and changed. Enhancement feature.

  • Construction:
    MDD41 is coated in a durable scratch resistant two part epoxy finish. The side Panels and Header Assembly are sturdily constructed for stability and durability.

  • System Diagnostics:
    The MDD41 has self-diagnostic test routines. When the unit is powered up it automatically self-tests and calibrates itself to the surrounding environment. Periodic calibration is not needed.

    WEIGHT NW: 70KG GK: 72KG
    Operating Temperatures -4° F(-20°C)to +158° F(70°C);Humidity: To 95%non-condensing
    Power Fully automatic 100 to 240 VAC, 50 or 60 Hertz,5 watts; no rewiring, switching Or adjustments required

ALAM DISPLAY PANEL
  1. ARCHWAY DEPICTION ¨C shows the location of weapons or targeted objects within the MDD41s of detection. When an alarm event occurs a horizontal bar of L.E.D.s illuminate and depict the position of the object. Each weapon or contraband sized object that causes an alarm will result in the appropriate zone illuminating. MDD41 have the display on each side of frame with large LED light to display. MDD41 I have it on the over head.
  2. The 9 segment REAL-TIME SIGNAL STRENGTH BAR GRAPH-shows signal strength of objects that pass through the archway. Signal level enlarges as metal is inserted. If the signal level rises into the red area the unit alarms. Typically, signal size (number of bars that are illuminated) is proportional to object size. Also it is the installation area quality indicator. When the equipments installed and if the metal signal bar do not stop blinking we suggest change a place to install or the walk through metal detectors sensitivity can not set to the best detect level.

    The Signal light will pop up when the unit is self-calibrating or goes into noise or metal overload fault condition. The MDD41 is immune to most noise sources that typically cause problems with walk-through detectors. However, high intensity noise sources such as a nearby plasma arc welder may cause the unit to go into the blink mode. Likewise, if a large metal object (for instance a filing cabinet) is placed close to the unit it may go into the blink mode. It is not recomend operate the detector this condition. If possible eliminate the noise source or metal object that causes the overload.
  3. ALARM INDICATOR LIGHT (red L.E.D.)-Lights and is accompanied by an audio alarm when a weapon or contraband size is detected.
  4. READY INDICATOR LIGHT (green L.E.D.) - illuminates when unit automatically resets and is ready to screen next person. Only one person should be within the detection field at any time.

The ground zone can be used to accurately compensate for signal losses caused by structural metal in a support floor. This independent adjustment eliminates the need to increase the overall sensitivity of the detector and thus reduces false alarms. Except in high sensitivity applications, increasing the floor zone sensitivity does not effect the operation of the upper zones. This means that uniform detection can be maintained through the archway.

Walk through metal Detector Zone Detection increases the through put rate of people being screened. A decrease in false alarms from harmless personal metal objects, couples with the ability to identify the location of weapon sized objects

The Walk through metal dedector uses a unique continuous wave multiple sensor Technique. An embedded microprocessor to analyzes data from 18 individual detection sensors.

An Alarm Display Panel indicates the archway opening; it shows 18 separate detection zones within the opening. Each of the detection zones is monitored individually and typically detects a metal mass the size of a weapon before alarming. This substantially negates the problem of small amounts of harmless metal, such as keys and coins , causing an false alarm. Security personnel can see the location within the archway where a weapon sized object is being carried. If more than one weapon is carried the location of each is displayed.
MDD42

Menu:
display menu or close the walkthrough metal detector
Enter:
confirm what you set up
Up:
increase sensitivity / change password
Down:
decrease sensitivity /change password
Left:
move left to choose number what you want to change
Right :
move right to choose number what you want to change
TECHNICAL SPECIFICATIONS
  • Electronics and Electromagnetics:
    MDD42 uses and embedded microprocessor and features true multiple-zone performance. Each archway passage consists of twelve separate and distinct detection zones. It combines unique multiple independent sensors with high speed digital signal processing. A built in display panel provides instant visual
Electrical: 100 to220 VAC ±10%
Frequency: 50or 60Hz
Power: 5W
Maximum Relative Humidity: To 95% non-condensing
Operating Temperature: -4 F°(-20°C)to +158F(+70°C)
Maximum Altitude: 3000meters
  • SECURITY LEVEL SETTINGS - O.T.P.LEVEL
    The operational test piece(OTP) simulates the detection response from small Revolver and is manufactured to the specifications of the U.S.Federal Aviation Administration. The OTP should be carried at waist height (on an otherwise metal Free person) with the barrel down, The OTP must be detected 100% of the time as The person walks throrgh the unit. This security level is average and is considered Adequate by many security managers for general public weapon screening. Suggested settings are shown below.
SUGGESTED PARAMETERS FOR
O. T. P. LEVEL
Baseline Sensitivity (SENSE) 45 to 55
Zone 1/7/13 Sensitivity 30
Zone 2/8/14 Sensitivity 60
Zone 3/9/15 Sensitivity 60
Zone 4/10/16 Sensitivity 65
Zone 5/11/17 Sensitivity 50
Zone 6/12/18 Sensitivity 40
THREE GUN TEST LEVEL - PROGRAM 1 OR 2
Baseline Sensitivity (SENSE) 45 to 55
Zone 1/7/13 Sensitivity 35
Zone 2/8/14 Sensitivity 65
Zone 3/9/15 Sensitivity 75
Zone 4/10/16 Sensitivity 65
Zone 5/11/17 Sensitivity 60
Zone 6/12/18 Sensitivity 55
Or higher depending on amount of metal in the floor A small adjustment to baseline sensitivity may be required because of location Variables. If support floor contains re-bar, zone 1 sensitivity will have to be increased To a level where the OTP is detected at ankle level.

The metal detector using international advanced digital detection technology, specially used for man of metal and alloy hidden objects detecting prevention. Its high security, applicability, high sensitivity, detection range, interference ability is strong, can 24 hours service, can also intelligent acousto-optic alarm, in effect, the quality, technical parameters of the world advanced level. Can adjust sensitivity, the highest can be detected and the size of the metal, paper clip can distinguish metal, users still Tibetan bits can be detected according to the size of the metal, volume, weight etc, to exclude COINS, key, jewelry, etc, and private house to prevent dangerous metal articles carried the place, such as the airport, customs, prison, exhibition hall, install the metal detector digital goalkeeper is your wise choice!
Product Features:
Large screen LCD, user-friendly, simple and easy Chinese & English operation interface. Optional 8 or 10 detection regions has high brightness LED indicator to position metals more accurately. More than one doors can work together, max 20 sets doors in a group. Digital control over the computer. High, low, mute alarm mode can be adjusted in different occasions according to requirements. The sensitivity of each detection zone can be adjustable independently between 0-99. The combinations of digital and analog technology reduce the false positives, and improve the door stability. With remote control, easy operation. With modular design, easy demolition and installation.
Specification
power: AC100V~240V/47HZ~63HZ
net weight: 80kg
Power consumption: <30W
Working Temperature: -4 F°(-20°C)to +158F(+70°C)
Alarm: Visual sound alarm
Sensitivity adjustment: 0~99
Tunnel size: 227×23×67cm
face size: 78×49×30cm
factory parameters
Model MDD43
Alarm time 1 second
1-8zones Sensitivity 85
Whoel Sensitivity zones High,middle,low
frequency range 1-8
Sensitivity section 0-99
lanaguage Chinese english
Backlight standby time 5mins
  1. liquid crystal display interface: during the commissioning show when parameters in detecting display alarming records and through the number. UP/DOWN
  2. Instructions: 2, weak signal detection to the metal, the greater the size of instructions, signal light lamp
  3. digital key: digital adjustment.
  4. and the size of the sound volume indicator: large volume, instructions, and red and green light volume is small volume without instructions¡£
  5. REST key: reset button.
  6. power: gate already on detecting state (red), AnJianMen at times (green).
  7. SETUP key: programming help
  8. EDC key: quit button.
  9. ENTERkey:enter button¡£
  10. VOL key:vol button
  11. OFF/NO:on/off button

Remote control panel Remote button operation and panel buttons Consistent with panel, operating mode



  1. One-key rescue system to resume factory settings
  2. Volume can be adjusted under different occasions
  3. Ellipse appearance, compact structure, beautiful and simple
  4. Single zone has 100 grades of sensitivity and wont affect other zones
  5. Good password protection to prevent unauthorized parameter changing
  6. Embedded super-bright LED indicators to display the accurate alarming zone
  7. Highly intergrated circuits, good anti-interference, no false or missing alarms
  8. Convenient installation, simple operation, stable chassis, and good move ability
  9. Its drawn out of fire-resistant, water-proof and current circuit protective PVC materials
  10. Headcount, alarming times and interference signal strength will be shown on the panel

MDD44

6 Zone and 18 Zone
Gross Weight: 48kg

Caron Size: 230×43×44 cm
Silicone seal 100% Waterproof
  1. Host cabinet
  2. Security gate crossbeam
  3. Right probe signal and power socket
  4. Right probe
  5. IR head counter
  6. Security gate foot protector
  7. Power socket
  8. Left probe
  9. Gatepost cover
  10. Left probe signal and power socket
  11. Mounting splint

Installation Steps
step 1 step 2
step 3 step 4
  1. Unpack the packages and take out all parts
    Place the doors with side LED indicators upward as shown in picture, and mount the splint with screws
    Lock the left/right probes with host cabinet with 4 screws in order, and make sure all mounting screws screwed down.
    Hand the host cabinet over the crossbeam
  2. Connect the left/right probes under the instructions of the labels on connection Wires of host cabinet
  3. Put WTMD to the security check entry.
  4. Insert the power wires into power sockets (under the instructions of the labels) as shown in picture.
    Afterwards compare your installation with the demonstrating pictures to check your installation is correct or not
Panel Instruction
  1. Headcount: the quantity of people who have pass IR sensor, 0-9999
  2. Alarming times: the times that alarms have been triggered, 0-9999 LEAN key on the remote: read in the original and blank remote
  3. Receive indicator on the remote: it will flash if the remote is working
  4. Alarming indicator: the indicator is on when the gate is sending an alarm
  5. Volume Indicator: Red loud / Green small / No light mute
  6. Strong/weak signal indicator: to indicator the size of detected metal and degree of environmental interference
Sensitivity Adjustment
Accurate Adjustment
1. The security inspection gate will start self-testing after being powered ( LED indicators on panel and zones) as shown in following picture:

2. Press "Sele " to enter the menu, "1234" is the default password as shown in following picture:

3. Press "Enter" as shown in following picture:

4. Press "Enter" to enter the 1 zone sensitivity as shown in following picture:
Use & Operation

How to make the security inspection gate working efficiently in detecting explosives
  1. People shall comply with security inspection regulations when entering special occasions where security inspection is indispensable.
  2. People shall wait in security line for inspection and walk through gate will be knocked against and work badly
  3. Do not walk through the security inspection gate when the last person is still under inspection. Follow the instructions of security guards.
  4. Get prepared before being inspected. Take out all carry-on metal goods (such as mobile phone, laptop, MP3, MP4, coins, keys, gums, lighter, guns, knives, smoke, ete¡­.) and put them into the basket on the platform. Security guards will check these goods and dispose guns and Knife in right way.
  5. The walk through security inspection gate after getting right instructions of security guards.
  6. After walking through the security inspection gate, the person will be inspected by security guards handheld metal detectors and not be allowed to enter until he is cleared without any metal goods.
5. Press "Debug" to adjust the sensitivity of 1 zone
6. Press "Sele" to enter the next zone sensitivity
7. Press "Enter" to enter the next zone sensitivity


Shortcut Adjustment ( for games and recreations )
  1. Long press "Debug" to start adjustment
  2. When indicators of some zone are flashing, users can put the objects in the middle of that zone to scan. The adjustment will be completed until objects have been scanned in 6 zones
Volume Adjustment
Each time "volume" is pressed, the volume will be changed ( mute, low or loud ) and LED indicator will be off, green and red correspondingly
Resume factory setting
Long press "Enter" until all digital tubes show "-" ( Note: the sensitivity grade of each zone is 99 )


Password Setting
  1. When power cable is connected, long press " Reset" for 1 second to start the gate (same as STOP), the operation is illustrated as the following progress:
    1. Press "Sele" first to show factory password
    2. Press "Enter" secondly and there may be:
      A" "C000" to indicate correct password
      B: "E000" to indicate wrong password
  2. If the password is correct, you can set a new password ( or press "Debug" to change password )
  3. If the password is wrong, short press "Reset" and input correct password in the above way, if you forget the password, just input "8888" to decode or long press "Enter" to resume
Remote control

1 SELE
2 DEBUG/LEARN
3 ENTER
4 VOL
5 RESET ON/OOF
6 FREQUENCY
Metal detector may have several interferences during Its working, such as
  1. Mechanic Interference
    Large metal objects such as revolving doors, rolling doors and moving iron doors shall be 1m or farer way from the security inspection gate.
  2. Electric Interference
    Now many electric signals have great interference to the security inspection gate, such as large elevator, generator set and A/C
  3. Moving Objects
    If the security inspection gate is installed too close to the roads, the moving vehicles will affect its performance. We suggest keeping the gate distant enough from the roads.

Copyright © 2011-2018   Metalprobe.com   All rights reserved. Homepage