Shenzhen Heiman Technology Co. Limited

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10-year lifespan lithium battery operated independent smoke detector, EN14604 and UL standard	VDS EN14604 home/hotels fire alarming smoke detectors	VDS Smoke Detector	Promotional battery operated carbon monoxide alarm
220 V natural gas detector with shut-off valve	Water Leakage Detector, ZigBee Z-wave Water Sensor, Water Leak	Promotional 3V battery operated smoke and CO alarm	Water leak detector zigbee z-wave protocol water leakage detector long battery use
Zigbee HA1.2 temperature humidity digital high-precision temperature and humidity sensor	Promotional 3V battery operated CO monoxide detector	Battery operated portable cigarette smoke detector	Water leak detector zigbee z-wave protocol water leakage detector long battery use
UK LPCB EN54-7 CE 2 Wire Fire Alarm Smoke Detector with remote LED Indicator using Rohs material	2017 factory price LPCB EN 54-7 9V/12V/24V/48V network smoke detector	2017 new LPCB EN 14604 VDS, CE 10 years battery operated 10 years battery smoke sensor	HEIMAN 3v lithium 10 years battery operated hotels smoke detector EN14604