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Total 578 products for voice lie detector Manufacture & Suppliers

HEF-601 Dual Frequency Eddy Current Flaw Detector 10Hz-12MHz

HEF-601 Real-time Dual Frequency Eddy Current Flaw Detector The unique feature of the HUATEC HEF-601 eddy current testing instrument lies in the use of the most advanced microelectronics digital processing tech...

HUATEC GROUP CORPORATION
Beijing,China

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Detect Defects in Metal Vertexrial Components in Real Time Eddy Current Flaw Detector

... Defects in Metal Vertexrial Components in Real Time Eddy Current Flaw Detector The unique feature of the HUATEC HEF-601 series eddy current testing instrument lies in the use of the most advanced microelect...

HUATEC GROUP CORPORATION
Beijing,China

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The Best Cost Performance Eddy Current Flaw Detector

The Best Cost Performance Eddy Current Flaw Detector The unique feature of the HUATEC HEF-601 series eddy current testing instrument lies in the use of the most advanced microelectronics digital processing tech...

HUATEC GROUP CORPORATION
Beijing,China

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Ultra Fine Snake Eye Lens Explosion Proof Multifunctional Audio Video Life Detector

...Detector I. Product Overview Main functions: The V5 explosion-proof multifunctional audio and video life detector is equipped with various cameras, which can detect images of various complex environments and...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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Combined Smoke / Carbon Monoxide Monitor , Domestic Gas Detector 9V Battery Power

... up to the pre-set value, with dust-proof and anti-light interference etc. functions, ensuring the detector stability from design basis and suitable for all kinds of installation environments and also with t...

Mantern Industrial Co., Ltd.
Henan,China

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Zigbee Natural Gas Leak Alarm With Buzzer Network 70db High Voice

Tuya Zigbee Gas Sensor, Natural Gas Detector, CH4 Gas Detector, App Remote Control, 70db Audible Alarm Function description ��Zigbee Hub is required��The zigbee gas detector has to work with a zigbee gateway. ��Na...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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100m Communication Range Zigbee Gas Sensor App Remote Control Smart Natural Gas Detector

... Detector, CH4 Gas Detector, App Remote Control Function description 【Zigbee Hub is required】Zigbee Hub is needed to work with a gas detector. 【Natural Gas Detection】 Detecting natural gas and push alarm mes...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Zigbee Natural Gas Leak Alarm With Buzzer Network 70db High Voice

Tuya Zigbee Gas Sensor, Natural Gas Detector, CH4 Gas Detector, App Remote Control, 70db Audible Alarm Function description ��Zigbee Hub is required��The zigbee gas detector has to work with a zigbee gateway. ��Na...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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100m Communication Range Zigbee Gas Sensor App Remote Control Smart Natural Gas Detector

... Detector, CH4 Gas Detector, App Remote Control Function description 【Zigbee Hub is required】Zigbee Hub is needed to work with a gas detector. 【Natural Gas Detection】 Detecting natural gas and push alarm mes...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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MC34118L popular integrated circuits Integrated Circuit Chip VOICE SWITCHED SPEAKER-PHONE CIRCUIT

MC34118 LINEAR INTEGRATED CIRCUIT VOICE SWITCHED SPEAKER-PHONE CIRCUIT DESCRIPTION As a voice switched speaker-phone integrated circuit, the UTC MC34118 includes the necessary amplifiers, attenuators, level det...

Anterwell Technology Ltd.
Guangdong,China

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Smart Voice Folding Ultrasound 4G Weighing Scale BMI Calculator

...Automatically measuring height, weight, Blood pressure; 4. Synchronously voice broadcast; 5. Automatically calculate BMI; 6.Perfect self-checking system; 7. Large Digital LED Display (Display the time, date ...

Zhengzhou shanghe electronic technology co. LTD
Henan,China

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Thermal Imaging Camera Distance 1km Powerful Detection 2km 384X288 Uncooled Detector

Product Description: Key Benefits: 384X288 uncooled detector 2 mega pixel visible light camera 3.5�� TFT color LCD,640��480 2m drop resistance Audible and visual alarm 60 seconds voice clip various lens option Fr...

Jinan Hope-Wish Photoelectronic Technology Co., Ltd.
Shandong,China

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High Sensitivity LNG Coal LPG Gas Detector Alarm Monitor Sensor 85dB Low Noise

...Detector OVERVIEW ZKD - 808 is a range of 0-100% LEL independent type combustible gas detector ,controlled by microprocesso. It adopts the semiconductor sensor, mainly used in combustible gas may occur (such...

Beijing Zetron Technology Co., Ltd
Beijing,China

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KP826 multi-gas detector/two or more gas detector

... display 4. Self-test of the battery, sensor, alarm function when necessary or boot 5. Safety tips: Regular Flash, voice prompts 6. Superior audio sound alarm 7. Low maintenance costs 8. Detect one, two, thr...

Shandong China Coal Industry&Mining Supplies Group
Shandong

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Indoor Bluetooth PIR Motion Detector Sensor Security Alarm CX305V

...Detector Sensor Security Alarm CX305V Model:CX305V Motion Activated Detector Alarm is a master unit with PIR sensor , siren and phone dialer, you can easily arm and disarm with the keypad, When PIR detect an...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

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gps navigation and radar detector bug detector

...detector Working voltage 5-6VDC Lithium Polymer Battery Consumption Current 8mah Detection frequency Range 1MHz-6.5GHz Detection Range Power at 500mw-200mw power in the detection range 30-50cm Power at 300mw...

Shenzhen Sotai Security Co,.Ltd
Guangdong,China

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Battery 2.4Ghz Wifi Wifi Smoke Detector

SHUWEI Wifi Smoke Detector, Battery Powered, tuya smart APP 2.4Ghz wifi smoke alarm sensor, Voice Alert �� Tuya WiFi Smoke Detector: Intelligently applied for the detection of fire that may happen or have happen...

Shuwei (Beijing) Technology Co., Ltd.
China

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Battery 2.4Ghz Wifi Wifi Smoke Detector

SHUWEI Wifi Smoke Detector, Battery Powered, tuya smart APP 2.4Ghz wifi smoke alarm sensor, Voice Alert �� Tuya WiFi Smoke Detector: Intelligently applied for the detection of fire that may happen or have happen...

Shuwei (Beijing) Technology Co., Ltd.
China

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Beep Voice Parking Sensor Systems Front And Rear Radar Detector For Car Anti Frost

Packing sensor BG-S6S-YYYY 6 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning The product specification chart: Package Size 30x21x5.5cm Current consumption 20mA-200m Power Sup...

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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Voice Lie Detector

Total 578 products for voice lie detector Manufacture & Suppliers

HEF-601 Dual Frequency Eddy Current Flaw Detector 10Hz-12MHz

Detect Defects in Metal Vertexrial Components in Real Time Eddy Current Flaw Detector

The Best Cost Performance Eddy Current Flaw Detector

Ultra Fine Snake Eye Lens Explosion Proof Multifunctional Audio Video Life Detector

Combined Smoke / Carbon Monoxide Monitor , Domestic Gas Detector 9V Battery Power

Zigbee Natural Gas Leak Alarm With Buzzer Network 70db High Voice

100m Communication Range Zigbee Gas Sensor App Remote Control Smart Natural Gas Detector

Zigbee Natural Gas Leak Alarm With Buzzer Network 70db High Voice

100m Communication Range Zigbee Gas Sensor App Remote Control Smart Natural Gas Detector

MC34118L popular integrated circuits Integrated Circuit Chip VOICE SWITCHED SPEAKER-PHONE CIRCUIT

Smart Voice Folding Ultrasound 4G Weighing Scale BMI Calculator

Thermal Imaging Camera Distance 1km Powerful Detection 2km 384X288 Uncooled Detector

High Sensitivity LNG Coal LPG Gas Detector Alarm Monitor Sensor 85dB Low Noise

KP826 multi-gas detector/two or more gas detector

Indoor Bluetooth PIR Motion Detector Sensor Security Alarm CX305V

gps navigation and radar detector bug detector

Battery 2.4Ghz Wifi Wifi Smoke Detector

Battery 2.4Ghz Wifi Wifi Smoke Detector

Beep Voice Parking Sensor Systems Front And Rear Radar Detector For Car Anti Frost