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Carbon Monoxide Alarm, Carbon Monoxide Detector, CO Alarm, CO Detector, CO Gas Detector+8613261677119
Source Smoke Heat Combined Alarm directly from Wanlin Fire, a leading Chinese manufacturer of NB-IoT Smart Smoke Detector. Product highlights: NB-IoT ultra-low-power, 8-year battery life, daily heartb
Wanlin Fire Protection offers Multisensor Fire Detector (WL-SM100) for the Moscow market: RF 433MHz mesh, one triggers all, 100m distance, battery operated 5-year. Factory direct pricing, full interna