3 in 1 Smoke Heat Carbon Monoxide Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM950 fully certified CE/EN54/FCC/RoHS. Key specs: Explosion-proof ATEX, 4-20mA output, -40°
Wanlin Fire Protection offers Photoelectric Smoke Detector (WL-SM400) for the Cairo market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory direct pricing, f
Wanlin Fire Protection offers Smoke Alarm System (WL-SM500) for the Manila market: NB-IoT ultra-low-power, 8-year battery life, daily heartbeat report, massive deployment ready. Factory direct pricing
Source Multisensor Smoke Heat CO Alarm directly from Wanlin Fire, a leading Chinese manufacturer of Photoelectric Smoke Heat Detector. Product highlights: Dual-sensor smoke+heat, 80% lower false alarm
Source Integrated Smoke Heat Sensor directly from Wanlin Fire, a leading Chinese manufacturer of Conventional Smoke Detector. Product highlights: 4-wire non-addressable, 12/24VDC, relay output, cost-e