Home > Security & Protection > Alarms > Alarm system >

Portable Lie Detector

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 6063 products for portable lie detector Manufacture & Suppliers

Professional Portable Gas Detector EN/CN Interface 4.3 Inch Display

Overview MGC-3000 Portable Gas Chromatograph is mainly used for multi-component analysis of air composition in underground mine, full-component analysis of mine gas in mine operation site, laboratory analysis, ...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

Verified Supplier

Add to cart
1/3 CCD Sensor Portable Explosive Detector Under Vehicle Explosives Search Camera System

Portable Under Vehicle Search Camera System Description This system is composed of an infrared camera and 5.6-inch digital wide-screen color LCD. It is regarded as a powerful tool to inspect whether suspicious ...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

Add to cart
Waterproof Camera Portable Explosive Detector With 12 Pcs LED White Lights

Portable Under Vehicle Search Camera System Description This system is composed of an infrared camera and 5.6-inch digital wide-screen color LCD. It is regarded as a powerful tool to inspect whether suspicious ...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

Add to cart
Pump Portable PH3 Hydrogen Phosphate Gas Concentration Detector Portable Gas Detector gas leak detector

ES20B portable high precision methane detector, is a method of continuous detection of methane gas concentration in the nature of safety equipment, the use of imported non dispersive infrared technology sensor,...

Shenzhen Eyesky&Safewill Technology Co.,Ltd.
Guangdong,China

Site Member

Add to cart
GL-MS500 Five In One Toxic / Harmful Portable Gas Detector For Petroleum Underground Mine

GL-MS500 portable five-in-one toxic and harmful gas detector can used for petroleum, underground mine and tunnel sites Protuct overview of GL-MS500 portable gas detector: GL-MS500 Portable composite gas detecto...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

Site Member

Add to cart
Huarui PGM-6208 Gas Detector Compound Gas Detector Portable Gas Detector PGM-6208 CO2 CO NO2 NH3 H2S SO2

Key attributes type Digital Gas Detector, Portable Gas Detector, Combustible Gas Detector, Multi-Gas Detector material Aluminum Alloy warranty 1 Year customized support OEM place of origin Shanghai, China model...

Mengchuan Instrument Co,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm

fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: ......

Jingo International CO., LTD
Guangdong

Active Member

Add to cart
Fire alarm portable smoke detector sensor with sounder alarm

Fire alarm portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: ......

Jingo International CO., LTD
Guangdong

Active Member

Add to cart
Cylindrical Security Portable Metal Detector With 360° Detection Area

Cylindrical Security Portable Metal Detector With 360�� Detection Area Product Parameters: 1. 360��detection area with tip pinpoint, silence vibration and light indication . 2. Full way detection, and one-key eas...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

Active Member

Add to cart
Full Color Portable Metal Detector / Multi Zone Body Security Scanner With Touch Screen

Full Color Portable Metal Detector / Multi Zone Body Security Scanner With Touch Screen Description: Details Feature: 1. The whole product is consisted of two parts: Left-right detecting gatepost+......

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
Rechargeable Waterproof Portable Metal Detector Handheld For Personal Security Inspection

Rechargeable Waterproof Portable Metal Detector Handheld For Personal Security Inspection Functions and Features: Suitable for any places for safety inspection Unique features: the world's leading ultra-high se...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
Harbor / Station Portable Metal Detector Walk Through For Security Inspection

Harbor / Station Portable Metal Detector Walk Through For Security Inspection�� Advanced Functions and Features Parallel operation: The gate can not only work itself, but also work together with the same model (...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
Weatherproof Portable Metal Detector Gate Professional With Password Protection Function

Weatherproof Portable Metal Detector Gate Professional With Password Protection Function Description: Installation: Just take 20mins to install and Disassembly follows user's manual. Smart ......

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
Commercial Portable Metal Detector Door 4 Interlaced Detection Regions

Commercial Portable Metal Detector Door 4 Interlaced Detection Regions Description: Password protection:Allow the authorizes to operate. Harmless:Reaching the EMC electromagnetic radiation, ......

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
20W Custom Portable Metal Detector Waterproof For Indoor / Outdoor Check

20W Custom Portable Metal Detector Waterproof For Indoor / Outdoor Check Description: The whole product is consisted of two parts: Left-right detecting gatepost+Mainframe. Left-right detecting gate board is uni...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
LCD display 255 level Portable Metal Detector Gate with cloud storage system

LCD display 255 level Portable Metal Detector Gate with cloud storage system Features Detection sensitivity of each zone: From 0 to 255 level. Working frequency: 100 working frequency. Harmless to pregnant woma...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
Outdoor Waterproof touch screen Portable metal detector door with Wireless connection

Outdoor Waterproof touch screen Portable metal detector door with Wireless connection Features Detection sensitivity of each zone: From 0 to 255 level. Multi-alarm sounds to choose-to fit different ......

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm

Fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm Specification: 1.103X53mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 4.Operation Voltage: ......

Shenzhen KINGUI Limited
Guangdong,China

Active Member

Add to cart
Fire alarm portable smoke detector sensor with sounder alarm

Fire alarm portable smoke detector sensor with sounder alarm Manual test , Auto-reset,Photoelectric sensor,Sound& flash alarm,Single sided fiberglass PCB ......

Shenzhen KINGUI Limited
Guangdong,China

Active Member

Add to cart
24 Zones 100 sensitivity level Portable Metal Detector IP67 Waterproof With LCD Display

24 zones Protable metal detector with IP67 waterproof Technical Parameters Operating temperature:-40�� to +85�� Relative Humidity:99%,non-condensing IP Grade:IP67 External Dimension:2250*850*500mm Passage Dimensi...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

Active Member

Add to cart

|< << 16 17 18 19 20 21 22 23 24 >> >|

Inquiry Cart 0

All Categories

Portable Lie Detector

Total 6063 products for portable lie detector Manufacture & Suppliers

Professional Portable Gas Detector EN/CN Interface 4.3 Inch Display

1/3 CCD Sensor Portable Explosive Detector Under Vehicle Explosives Search Camera System

Waterproof Camera Portable Explosive Detector With 12 Pcs LED White Lights

Pump Portable PH3 Hydrogen Phosphate Gas Concentration Detector Portable Gas Detector gas leak detector

GL-MS500 Five In One Toxic / Harmful Portable Gas Detector For Petroleum Underground Mine

Huarui PGM-6208 Gas Detector Compound Gas Detector Portable Gas Detector PGM-6208 CO2 CO NO2 NH3 H2S SO2

fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm

Fire alarm portable smoke detector sensor with sounder alarm

Cylindrical Security Portable Metal Detector With 360° Detection Area

Full Color Portable Metal Detector / Multi Zone Body Security Scanner With Touch Screen

Rechargeable Waterproof Portable Metal Detector Handheld For Personal Security Inspection

Harbor / Station Portable Metal Detector Walk Through For Security Inspection

Weatherproof Portable Metal Detector Gate Professional With Password Protection Function

Commercial Portable Metal Detector Door 4 Interlaced Detection Regions

20W Custom Portable Metal Detector Waterproof For Indoor / Outdoor Check

LCD display 255 level Portable Metal Detector Gate with cloud storage system

Outdoor Waterproof touch screen Portable metal detector door with Wireless connection

fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm

Fire alarm portable smoke detector sensor with sounder alarm

24 Zones 100 sensitivity level Portable Metal Detector IP67 Waterproof With LCD Display