YJJ GM-202B GM202B 10-5000ppm(C3H8) Smoke Gas Sensor For Household Smoke Alarms
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...a metal oxide semiconductor material with low conductivity in clean air. When the detected gas is present in the ambient air, the conductivity of the sensor changes. The higher the concentration of this gas, the higher the conductivity of the sensor. A...
ShenzhenYijiajie Electronic Co., Ltd.
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Dual-way Signal Sensors For Arduino , MQ-2 Red Smoke Gas Sensor Module
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...Sensors For Arduino , MQ-2 Red Smoke Gas Sensor Module Quick details: 1.High sensitivity to LPG, gas, alcohol, hydrogen and more 2. Fast response and recovery 3.Good steadiness and long service life 4.hot sale sensor 5.fast delivery Description: Dual-way Signal Output: Analog output and TTL level output High sensitivity to LPG, gas......
Oky Newstar Technology Co., Ltd
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Indoor Smoke Gas Alarm Detector Dustproof Wall Mounted 30s Response Time
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.... At the same time, suitable for a variety of installation environment needs, improve the user's awareness of alarm signals.This product has a good response to visible smoke caused by slow smouldering or bright burning....
Beijing Zetron Technology Co., Ltd
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Tuya Wireless Zigbee Gas Sensor CH4 Natural Gas Smoke Detector
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...h the natural gas sensor, add the sensor into the ZigBee hub after adding the hub to Smart Life/Tuya Smart App. 【Natural Gas Detection】 When the gas sensor detects leakage of natural gas, it will send an alert push notification to the user's App on the...
SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
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MQ - 4 Natural Coal Air Quality Gas Sensors , Adjustable Methane Gas Sensor
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... gas detector. Feature: It has good sensitivity to propane, smoke &etc in wide range, and has advantages such as long lifespan, low cost and simple drive circuit &etc. Profile: Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in...
DELI ELECTRONICS TECHNOLOGY CO.,LTD
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Glomarket Wholesale Tuya Smart Smoke Detector Wireless Remote Alarm Household Smoke Sensor OEM Support
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Products Description Wholesale Tuya Smart Smoke Detector Wireless Remote Alarm Household Smoke Detector OEM Support Shop Hot Selling Items Company Profile Our Advantages Certificate Production Process Payment and delivery Q1: Are you manufacturer? A: Yes, ......
Shenzhen Glomarket Technology Co., Ltd
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Fire alarm portable smoke detector sensor with sounder alarm
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Fire alarm portable smoke detector sensor with sounder alarm Manual test , Auto-reset,Photoelectric sensor,Sound& flash alarm,Single sided fiberglass PCB Dustproof,mothproof and anti-white light Rated voltage: 9VDC Static ......
Shenzhen KINGUI Limited
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Wireless Smoke Detector Sensor \ Smoke Fire Alarm for ip cameras
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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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Interconnection Household Smoke Detector AS3786 EN14604 Wireless
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... is in line with Dutch legislation requiring households to install smoke sensors on July 1 Our interconnected products with different functions (smoke detector/carbon monoxide/temperature sensor/under-pillow vibrator for the disabled/audible and visual......
Henan Weiguo Intelligent Technology Co., Ltd.
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Ultra Thin Standalone Photoelectric Smoke Detector Sensor Fire Alarm
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...Tuya or Smart Life App anywhere and anytime. 1 Tuya or Smart Life App Control WIFI Smoke Detector 2 Rapid warning & Fast notification of Smoke & Fire in a single alarm 3 Battery (included or excluded to be choose) 1.5V AA*2 4 Alarm Display with sound and...
Shenzhen Ariza Electronic Co.,Ltd.
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