Glomarket Tuya Zigbee WIFI Smoke Detector Smoke Alarm Sensor Smoke Density Sensor
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...Model Number: MD-2105RF Feature: wifi Operation System: ANDROID Use: Universal APP Control: APP Control Product Type: Smart Security Systems Application: Hotel, Car, ......
Shenzhen Glomarket Technology Co., Ltd
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3V WiFi Smoke Detector 400mA Tuya Smoke Alarm Network Low Power Consumption
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EN14604 TUYA WiFi Smoke Sensor, Fire Alarm Sensor, 85db Alarm Alert, 3 Years Battery Life The optical sensing principle is adopted to accurately perceive the smoke density at smouldering fire. When the smoke density or indoor temperature reaches the alarm ......
SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
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10 Year Wireless Smoke Detectors Battery Powered WIFI Smoke Alarm Detector With Photoelectric Sensor
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...WIFI Smoke Detector with Photoelectric Sensor and 85 dB Alarm Model JKD-517W WIFI Smoke Detector Advanced photoelectric smoke detector with 10-year product life and smart WIFI connectivity for remote monitoring and alerts. Key Specifications Communication Protocol WiFi-2.4GHz Power Supply 3V lithium battery (10-year lifespan) Smoke Sensor Type Photoelectric reflection Smoke......
Shenzhen Symank Technology Co., Ltd.
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Ultra-Low Noise Optical Sensor NBS Smoke Density Tester Real-Time Opacity Curve Display Data Logging
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...Sensor NBS Smoke Density Tester Standards: ISO 5659-2 Test Materials: Multi-Material Key Feature: Ultra-Low Noise Sensor Technology | Real-Time Opacity Display | Full Data Logging Product Description This NBS Smoke Density Chamber is a professional fire testing instrument designed to measure the specific optical density (Ds) of smoke......
Dongguan Chengfeng Testing Equipment Co., Ltd
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Battery 2.4Ghz Wifi Wifi Smoke Detector
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... or have happened,which is designed and equipped with high stability and sensitivity and many other functions.This smart WiFi version is a micro-innovation on the basis of traditional smoke sensor technology that is much more intelligent than ever with...
Shuwei (Beijing) Technology Co., Ltd.
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10 Year Battery Tuya Wifi Smoke Sensor Fire Safety Alarm System Smoke Detector With CE TUV
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...Wifi Smoke Sensor Fire Safety Alarm System Smoke Detector With CE TUV Products Description Accurate identification and response: using enhanced photoelectric sensor, can quickly and accurately respond to all fire situations, one machine alarm; detect and remind smoke or fire alarms, and minimize false alarms and fires WIFI......
Shenzhen Ariza Electronic Co.,Ltd.
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433MHz high quality fire alarm wifi smoke sensor for restaurant retail shop Security
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... and KM-IP5000. This small gadgets 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...
Dongguan Comer Electronic Technology Co., Ltd.
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TUYA Battery Operated WiFi Smoke Alarm Detector With Double Optical Path
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...WiFi Smoke Alarm Detector With Double Optical Path To Avoid Interference And False Alarm Product Introduction YB037, The independent photoinductive smoke fire detector detects fire through the principle of double light path scattering.Using a specially designed photoelectric sensor, the intensity of light scattered in the smoke detector chamber is used to determine whether there is smoke.When the smoke......
Henan Weiguo Intelligent Technology Co., Ltd.
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DC 12V CE Smoke Density Tester , Furniture Testing Machine 150×45×40cm
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... and cables Test index: Optical density(OD) and specific optical density(DS) of the smoke Measuring principle: Lambert-beer Law Measuring method: Measure the smoke light transmission percent of original light transmission to represent smoke density, and...
DONGGUAN YUYANG INSTRUMENT CO., LTD
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AC 200 - 240 V 50Hz Smoke Density Chamber Plastic Smoke Density Meter
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...smoke density developed according to the technical conditions stipulated in the standard GB/8323.2-2008 and ISO 5659-2 "Test methods for the determination of smoke density using the single chamber method for the production of plastic cigarettes"....
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
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