Fire detector

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GN805 Combustible Gas Leak Detector 50~1000PPM Sound Alarm Gassensitive Semiconduct

MQ-2 Gas Sensor Module for Smoke, Methane, and Combustible Gas Detection

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Tuya WiFi Intelligent Air Housekeeper 6-in-1 Air Quality Monitor

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Tuya Smart WiFi Smoke Detector EN14604 Certified - Mobile Remote Smoke Alarm

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Carbon Monoxide Alarm with LCD Display - Home Gas Detector

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Intelligent WIFI Combustible Gas Detector Alarm 70dB/M for LPG Methane for TUYA

8-in-1 Air Quality Monitor: CO2, PM2.5, Formaldehyde, TVOC, Dust, Temperature & Humidity Detector

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Tuya WiFi Kitchen Gas Leak Detector with Solenoid Valve

Smoke Detector and Carbon Monoxide Detector 3 Packs 2 In 1 CO and Smoke Detectors Battery Powered

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Carbon Monoxide Alarm: Indoor CO Detector for Fire Safety

Alarm Smoke Wireless Fire Sensor Quick Response For House Safety Prevention And

Combustible Gas Leak Detector Natural Flammable Alcohol LPG Methane Analyzer Buzzer Alarm PPM Analyzer Combustible Sensor Tool