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... Detector Sensor Home Security Smoke Whit AA Battery About this item: (1)Combination Smoke Detector and ...

Detector for Home Metallurgical chemical municipal mine Product Features LCD displayer with a blue backlight Visual and Sound Al...

... installation - Low battery warning - Designed to latest EN 50291/CE requirements - Cannot be fitted with battery missing - Loud 85dB signal ...

... design is your ideal to be installed inside your vehicle, Hung by the fireplace, mounted on a backpack...

... Gas Detector The YuanTe’s CO detectors are equipped with the CITY brand CO sensors, it will keep the stability ,fast respo...

HT621 Carbon Monoxide Detector Alarm New Photoelectric Sensor Professional High Precision CO Gas Tester LCD Display Features: 【Carbon Monoxide Detecto...

Hot sale Multi Gas detector portable multi gas leak detector alarm gas detector supplier Description K400 four-in-one gas detector adopts imported sen...

... is an AC powered plug-in, that can be installed easily in any standard wall outlet. The uses adva...

... WIFI RS 433 Smart Home Device Smoke And Smart Home House Security Burglar Systems Kit Smoke And Carbon Monoxide A...

...used to detect gas, the uses a backlit LCD concentration display, 3 AA batteries or an external DC5V power su...

... sensor The CO sensor for can also be battery-operated Features: First, sensor CO sensor TGS5...

Carbon monoxide alarm to prevent carbon monoxide poisoning *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}bod...

... CO () sensor gas detector with sounder Carbon monoxide performance: 1, Power: 3pcs AA batteries 2, Standby current...

... CO () sensor gas detector with sounder Carbon monoxide performance: 1, Power: 3pcs AA batteries 2, Standby current...

Combustible Gas Detection Alarm Industrial Carbon Monoxide Concentration Detector Gas Leakage Detector Controller Product Description: YA-K300 Series ...

VICTOR 821B Monitor High-Quality Gas Sensors Sound Light Vibration Introduction Monitor adopts high-quality gas ...

Meter GM8805 Industrial Gas Detection detector can detect concentration, observing concentration value...

... Meter High Precision CO Gas Detector Analyzer Measuring Range 0-1000ppm detector de gas MS8805 detector can detect ...

... button for easy recommended monthly testing - Low battery signal - Safety clip feature, not allow mounting of smoke without battery installe...

... Detector LCD Display Voice Temperature Humidity Detection(AJ-833W) Product model:SD0225 Protocol:Wi-Fi Sales Area:Mainland, C...