Shenzhen UH Technology Co,Ltd

wired gas detector,gas detector,gas leaking detector,household gas detector,solenoid valve, Manufacturer and Supplier - China(CN)

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  • 9V optical smoke detector
    9V optical smoke detector

    Description : 9V optical Smoke Detector is a safety device to sensing smoke. When display value of?gas cencentration?is out of the scope of lower limit protection value, alarm indication lamp of?smoke detector?is lighted and ringing. Features: * Manual test, auto-rese