Home >

Voice 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 559 products for voice lie detector Manufacture & Suppliers

Voice Prompt Carbon Monoxide Gas Alarm 9V Battery Gas And CO Detector Reliable

Product Overview Carbon Monoxide Gas Detectors are a critical part of modern indoor safety systems, especially in environments using gas appliances or heating equipment. This product is engineered to continuous...

Shenzhen Symank Technology Co., Ltd.
China

Verified Supplier

Add to cart
Residential Carbon Monoxide Gas Detectors Dual Sensor CO And Gas Alarm OEM

...Detectors are designed to provide reliable protection in residential and commercial environments where both combustible gas and CO risks exist. This model integrates advanced sensing technology with a clear ...

Shenzhen Symank Technology Co., Ltd.
China

Verified Supplier

Add to cart
Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

... from the dangers of fire. Our smoke detector requires a Zigbee hub to operate and is compatible with Smart Life Tuya App for voice control. With smoke detection capabilities, our detector is designed to qui...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Active Member

Add to cart
Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

... from the dangers of fire. Our smoke detector requires a Zigbee hub to operate and is compatible with Smart Life Tuya App for voice control. With smoke detection capabilities, our detector is designed to qui...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Verified Supplier

Add to cart
Diffusion Portable O2 Oxygen Detector Meter 0 - 30%VOL IP65

ZT100K Diffusion Type Portable Single Gas Detector OVERVIEW 翻译结果The portable voice type single gas detector (hereinafter referred to as the detector) is a continuous Safety equipment that detects the concentrat...

Beijing Zetron Technology Co., Ltd
Beijing,China

Verified Supplier

Add to cart
Diffusion H2 Portable Hydrogen Gas Detector For Petroleum

ZT100K Diffusion Type Portable Hydrogen H2 Single Gas Detector OVERVIEW ��The portable voice type single gas detector (hereinafter referred to as the detector) is continuous Safety equipment that detects the ...

Beijing Zetron Technology Co., Ltd
Beijing,China

Verified Supplier

Add to cart
Personal Diffusion CL2 Portable Chlorine Gas Detector 0 - 200ppm

ZT100K Diffusion Type Portable Chlorine CL2 Single Gas Detector OVERVIEW ��The portable voice type single gas detector (hereinafter referred to as the detector) is a continuous Safety equipment that detects t...

Beijing Zetron Technology Co., Ltd
Beijing,China

Verified Supplier

Add to cart
YSR-3D Three Dimensional Radar Life Detector With Distance Resolution Of 0.3 M

...Detector I. Product Overview The 3D radar life detector consists of a 3D radar detector, an operating terminal (tablet), a tripod, a backup battery, etc. The 3D radar life detector is a portable high-perform...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

Verified Supplier

Add to cart
COMER doorbell mp3 sound player Elevator alarm bell Voice, safe reminder amplifier

COMER Entry/Exit Bell Doorbell Welcome Chime Motion Sensor Detector Door Alarm Brand Name:COMER Power:Dry battery Size:60*26*90mm Communication Interface:Wireless Installation:as foloowing picture shows Alarm:Y...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
COMER mp3 sound player Elevator alarm bell Voice PIR motion sensor doorbell

COMER Entry/Exit Bell Doorbell Welcome Chime Motion Sensor Detector Door Alarm Brand Name:COMER Power:Dry battery Size:60*26*90mm Communication Interface:Wireless Installation:as foloowing picture shows Alarm:Y...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
COMER Entry/Exit Doorbell Welcome Chime PIR Motion Sensor Detector Door Alarm shop advertising speaker

... Detector Door Alarm Brand Name:COMER Model Number:CM180 Usage:Infrared Sensor Alarm Detction Distance:within 5m Detetor Type:infrared sensor Power Supply Mode:3*AAA batteries Size:60mm*90mm*26.6mm Color:whi...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
COMER sound speaker mp3 sound player Elevator alarm bell Voice, doorbell, advertising amplifier

COMER Entry/Exit Bell Doorbell Welcome Chime Motion Sensor Detector Door Alarm Brand Name:COMER Power:Dry battery Size:60*26*90mm Communication Interface:Wireless Installation:as foloowing picture shows Alarm:Y...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Fast Pass Door Frame Metal Detector , Walk Through Temperature Scanner Voice Alarm

Overview Quick Details Place of Origin: Guangdong, China Brand Name: MCD Model Number: MCD-300K Type: Temperature Scanner Thailand Detection Speed: 60 persons/min Display screen: 7inch Alarm way: voice alert Ac...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

Active Member

Add to cart
Fast Pass Door Frame Metal Detector , Walk Through Temperature Scanner Voice Alarm

Overview Quick Details Place of Origin: Guangdong, China Brand Name: MCD Model Number: MCD-300K Type: Temperature Scanner Thailand Detection Speed: 60 persons/min Display screen: 7inch Alarm way: voice alert Ac...

Shenzhen MCD Electronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Airport 6 Zones 99 Sensitivity Walk Through Metal Detector

... 3................................Each zone has 100 sensitivity level 4................................Archway metal detector 5................................Voice broadcast 6..................................

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

Active Member

Add to cart
18 Zones 255 Sensitivity Walk Through Frame Metal Detector

...Detector Security Checking Product Point : 1................................6/12/18 zones 2................................Small LCD screen display 3................................Each zone has 255 sensitiv...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

Active Member

Add to cart
Infrared 6 Zones Archway Walk Through Metal Detector

... LED count 3................................Each zone has 100 sensitivity level 4................................Archway metal detector 5................................Voice broadcast 6........................

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

Active Member

Add to cart
UB400 99 Sensitivity 4KHZ 4 Zones Gate Frame Metal Detector

...Detector Gate Frame Metal Detector Indication Of Alarming Area Product Point : 1................................6 zones 2................................4 digital LED count 3................................E...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

Active Member

Add to cart
24 Zones 8KHZ 256 Sensitivity Door Frame Metal Detector

... 3................................Each zone has 255 sensitivity level 4................................security walk through metal detector 5................................Voice broadcast 6....................

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

Active Member

Add to cart