YJJ TGS822 Alcohol Detection Sensor Ethanol Gas Detection Module Alarm Threshold Serial Port Output
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...), which has a low conductivity in clean air. When the detected object gas is present, the conductivity of the sensor increases with the increase of the gas concentration in the air. A simple circuit can be used to convert the change in conductivity into...
ShenzhenYijiajie Electronic Co., Ltd.
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Professional Alcohol Detection Sensor , Mq3 Gas Sensor Arduino
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MQ-3 Alcohol Gas Detector Alcohol Ethanol Sensor Module Description: 1. High quality double panel design, with power indicator and TTL output signal. 2. Have DO switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level ......
Oky Newstar Technology Co., Ltd
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10M Alexa Human Motion Detection Sensor 95% RH Smart Alarm Sensor
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...Sensor Intelligant Human Motion Detection Sensor Cooperates With Google And Alexa Product Description Input voltage DC3V CR123A Quiescent Current ≤45uA Alarm current ≤160mA Low power undervoltage ≤2.6V WIFI 802.11b/g/n Detection distance 10M Detection......
Shenzhen Glomarket Technology Co., Ltd
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KAN125 Combustible Gas Alarm Controller Limit Alarm Threshold and Method ≤ 10W Power Consumption for Detection
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KAN125 Combustible Gas Alarm Controller Product Introduction It can record 1,000 pieces of historical gas alarm information, 1,000 pieces of historical fault information, and 500 pieces of system operation information. It features a 19 - inch standard 3U ......
Xi'an Kacise Optronics Co.,Ltd.
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smoke alarm Detection sensor for Supermarket Home Security Safety
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... will alert and warn people stay far away from danger field when it detected smoke. This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the...
Dongguan Comer Electronic Technology Co., Ltd.
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CE Wall Mounted Alcohol Breath Tester with Alcohol Detection Temperature Test Verification
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...Alcohol Detection And Temperature Test Verification Audible And Visual Alarm Product Description: <11 seconds Alarm mode:Audible and Visual display:LCD display,128*64 dot matrix display,4 inch display Power supply:Rechargeable Lithium Battery (2200 MAH) The X70 Wall Mounted Breathalyzer is a reliable and accurate breathalyzer designed for testing blood alcohol......
Shenzhen Fengzhaowei Technology Co.,Ltd
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Home Security Alarm System 433mhz PIR Sensor Motion Detector alarm
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...Alarm System 433mhz PIR Sensor Motion Detector This product is a high stability wireless passive infrared detector(PIR sensor). It uses advanced Signal processing technology, provides high performance for detection and anti-false alarm. When an intruder is going through the detection area, the detector will automatically detect the activities of the human body in the region. If there is a dynamic phenomenon, it sends the alarm...
Dongguan Comer Electronic Technology Co., Ltd.
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3 Axis 12V MEMS Vibration Detection Sensor
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12v power supply vibration sensor 3 axis accelerometer price ▶ PERFORMANCE AKG392 PARAMETERS UNIT Range ±2 ±4 ±8 ±10 ±20 ±40 g Bias calibration <1 <1 <1 <1 <1 <1 mg Measure axis X,Y,Z X,Y,Z X,Y,Z X,Y,Z X,Y,Z X,Y,Z axis Power on/off repeatability <2 <2 <2......
Shenzhen Rion Technology Co., Ltd.
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High Efficiency Security Alarm Device Pir Motion Sensor Ceiling Mounted
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...Alarm Device Pir Motion Sensor Ceiling Mounted APX-101 (Wide-angle) Detection Range: 12m×14m Pir Motion Sensor Ceiling Mounted Description: The ALEPH APX series sensors provide a wall mount detection solution in a ceiling mount detector package. Model APX-101 provide a standard wide angle detection......
Ain Technology (Shenzhen) Co., Ltd
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Alcohol Detection Biometric Face Recognition System Infrared
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...Alcohol Detection System Infrared Temperature Measurement Machine 1. The alcohol sensor is packaged independently for easy replacement; 2. Adopt high-performance and reliable electrochemical (fuel cell) sensor; 3. Adopt compact gas circuit design and high-precision sampling system to ensure fast and stable measurement; 4. Non-contact blowing detection, easy to use, fast detection......
Shenzhen Yecon Technology Co., LTD
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