fire smoke detector online manufacture

Ex Ib LlB T3 Carbon monoxide alarm Sound pressure level 85dB A Product Description: Fire Smoke Detector is a device that detects and warns of the presence of combustible gas, carbon monoxide and smoke. It can ... Read More

Single gas detector (gas can be customized), protection class IP65 Product Description: The portable gas detector (hereinafter referred to as the detector) adopts advanced large-scale integrated circuit ... Read More

Self-contained smoke detector: Independent smoke detector features The independent smoke detector is generally powered directly by 9V laminated battery or AC220V, which is easy to install and use, and can ... Read More

Smoke alarm Product Description: Smoke alarm equipment is a reliable and efficient fire detection system, standby current 10A, operating temperature -10~+50. It is suitable for a wide range of operating ... Read More

Product Description: The portable gas leak detector (hereinafter referred to as the leak detector) is a fully intelligent gas leak detector designed by advanced large-scale integrated circuit technology, ... Read More

Smoke detection alarm, alarm current 30mA, temperature range -10c-50C Product Description: Smoke detection and alarm equipment is a reliable, economical and easy to install fire detection and alarm system. ... Read More

LZ-1902 Independent photoelectric smoke detector The full name of independent smoke detector is independent photoelectric smoke detector, referred to as independent smoke detector or independent smoke detector, ... Read More

LZ-1922 Independent optical smoke detector Product Description: The smoke detector is an independent smoke detector fire detection alarm, which does not need to be connected to the wire when used, and can be ... Read More

Oxygen, combustible, hydrogen sulfide, carbon monoxide four-in-one gas detector Product Introduction: The four-in-one gas detector can detect oxygen, hydrogen sulfide, carbon monoxide and combustible gases at ... Read More

Alarm for quick detection with 3%LEL Alarm concentration error Product Description: Fire Smoke Detector is designed to provide early warning of the presence of smoke or dangerous carbon monoxide gas in ... Read More