how do walk through metal detectors work

Brand Name:SHANAN

Model Number:VE-TD

Place of Origin:CHINA

.../60Hz, power consumption: ≤18W testing standards one RMB coin display mode 45 zone 6 inch large D display working environment -10 ° C ~ 45 ° C, ≤ 95% RH channel size 2000 (H) * 700 (W) *

Brand Name:SECUSTAR

Model Number:JC1833

Place of Origin:CHINA

... Through Metal Detector JC1833 Are you seeking for high performance and reasonable factory price walk through scanners? Just this Model JC1833 . JC1833 walk through metal detector with 33 detection zones waterproof IP67 , It is able to work in outdoor and

Brand Name:SECUERA

Model Number:SE-600P

Place of Origin:China

...h as security inspectionmachines, without interference 2.9 working frequencies, can achieve multiple zero distance side by side without interfer-ence. 3. Made of lightweight materials such as ABS, PC, and aluminum alloy, the structure is stableand ...

Brand Name:UNIQSCAN

Model Number:UB500

Place of Origin:China

...Walk Through Metal Detector Sensor With Digital LED Counter UNIQSCAN UB500 5 digital LED counter door frame metal detector/walk through metal detector sensor used in exhibition Product Description Security Archway Metal Detector Gate at factory Price WALK THROUGH METAL DETECTOR MODEL:UB500/6 zones standard Parameters: Power Supply: AC85V-264V Working temperature: -20℃--+50℃ Working...

Brand Name:SECUSCAN

Model Number:AT-300P

Place of Origin:China, Shenzhen

...Walk Through Metal Detector Black or White Touch 7 Inch LCD Screen Portable walk through metal detector as one portable and high performance metal detector can be movable, waterproof and portable. It can be taken to any where by one person and ca be installed in five minutes to work...

Brand Name:PEACEG UARDER

Model Number:SD-600F

Place of Origin:Shandong, China

Walk Through Metal Detector Security Door Walkthrough Guns and Weapons Metal Detector Gate Technical Parameters:  Power Supply:220V/AC  Power:<30W  External Dimension:2210mm(Length)*835mm(Width)*500mm(Height)  Passageway Dimension:2000mm(Length)*715mm(Width)*380mm(Height)  Work environment:-20℃- +45℃  Standard:GB15210<WALK THROUGH METAL DETECTOR...

Brand Name:PEACENTURY

Model Number:HPC-G6

Place of Origin:Shenzhen City China(Mainland)

... , can work outdoor (Customize) Specifications Outer size 2200(H)*800(W)*500mm(D) Inner size 2000(H)*700(W)*500mm(D) Working environment -20℃——+50℃ Color Gray or silver G.W 75KG Warranty 2 years Product Photos LED Display LED Stripe on both side

Place of Origin:CHINA

Brand Name:ABNM

Model Number:PD6500i

...℃- +45℃ Product Description Professional Security Explosive Walk Through Metal Detector Durable IP 55 Key Features of 33 Zones PD6500i Walk through metal detector : 1. 33 pinpoint zones to precisely identify multiple target location from head to toe on

Brand Name:zhonganxie

Model Number:Arsenal-600T.S/6

Place of Origin:China

...Walk Through Metal Detector Door With 72 Scenes Programs Features Adjustable sensitivity of each detection zone Multi-alarm sounds to choose Operating frequency can be adjusted manually or automatically Detection technology: Even detection technology,no blind spot Internet technology:Remote upgrade system and remote control system Working band: 50 working...

Brand Name:FDT

Model Number:WT100

Place of Origin:China

...Walk Through Metal Detector , Airport Security Metal Detector Specifications: Power Supply: AC85～264V/50Hz Power: ≦10W low power consumption, low radiation. Frequency: 100 frequency bands, self-adaption when boot. Working environment: detect whether there is a fault in the system. Partition function: 6/12/18/33(36) can be randomly divided to accurately determine the location of the location of metal...

Brand Name:Jinyan

Model Number:JY-600T

Place of Origin:China

...Walk Through Metal Detector Security Detector Gate Features and Functions 1. Adjustable sensitivity of each detection zone 2. Multi-alarm sounds to choose 3. Operating frequency can be adjusted manually or automatically 4. Detection technology: Even detection technology,no blind spot 5. Internet technology:Remote upgrade system and remote control system 6. Working band: 50 working...

Brand Name:CYL

Model Number:CYL-006

Place of Origin:China

Walk Through Metal Detector with Adjust Alarm Sound Features Adjust the alarm sounds. Can connect with computer, camera. Adjust the working frequency automatically. The metal detecting gate can be operated by the remote control. Professional detection ...

Brand Name:SHANAN

Model Number:VMP-9000 plus

Place of Origin:CHINA

... and ca be installed in five minutes to work. This model can be used in gym,conference hall,school. And it be operated easily no need more training. This model obtained surface patent and software system registration property. This model detect metals by

Brand Name:Securina

Model Number:SA300P

Place of Origin:Shenzhen，China

...Metal Detector, Walk Thru Metal Detectors SA300P M Scope Walkthrough Security Metal Detector is a foldable, easy to install, and convenient to move metal detection security inspection door. This walkthru security metal detector adopts smart multi-zone technology: 8, 16, 24 detection zones can provide self-switching and intelligent partitioning. Folding walk through security detector with working...

Brand Name:MCD

Model Number:MCD-300

Place of Origin:China

...Walk Through Metal Detector Parameters of MCD-300 walk through metal detectors Item detail Detection zone 6 Sensitivity 0-99 adjustable Alarm way Audio alarm and LED location lamp work at the same time Display 8 status led display Pass rate >40 persons/min Power 220V AC,50/60Hz Power wastage 35w Working...

Brand Name:ZL

Model Number:ZL-4017

Place of Origin:CHINA

Walk Through Metal Detectors Using In The Factory , Prison , Court , Entertainment Lieu Function and characteristics: 1. Materials and displaying:Adoption of Fire board materials, the ultra-large LCD displaying panel, convenient for the work of the ...

Brand Name:SecuFocus

Model Number:AJ-033

Place of Origin:Guangdong,China

... alarms, discrimination, uniform detection a bigger breakeven for the products Technical Specification · Electric current: 80V to 250V · Power: 8W · Work temperature: -20℃~

Place of Origin:Guangdong, China

Brand Name:SUNLEADER

...walk through metal detector gate for airport Specifications: Detecting zone: 33 zones Sensitivity: 0-299 Display: LCD display Power:110V /220V Consumption: less than 30W Transmitting frequency: 6.9~11 Khz,8 frequencies for your choice Weight: 85KG Working environment: -20℃-+45℃ Tunnel size: 2010mm(l)*700mm(w)*510mm(d) Overall dimesion: 2200mm(l)*820mm(w)*510mm(d) Standards: GB-15210-2003(Walk through metal

Brand Name:Unicomp

Model Number:UNX600

Place of Origin:China

... stability. Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency. Standard: NILEC3,