Photoelectric Smoke Sensor

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

Source Integrated Smoke Heat Sensor directly from Wanlin Fire, a leading Chinese manufacturer of 3-in-1 Smoke Heat CO Detector. Product highlights: Smoke+Heat+CO tri-sensor, multi-gas detection, EN54-

Source Smoke Alarm System directly from Wanlin Fire, a leading Chinese manufacturer of Conventional Smoke Detector. Product highlights: 4-wire non-addressable, 12/24VDC, relay output, cost-effective b

Dual Sensor Smoke Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM400 fully certified CE/EN54/FCC/RoHS. Key specs: LoRaWAN protocol, 2-5km urban range, 500+ devices per

Wanlin Fire Protection offers Battery Operated Smoke Alarm (WL-SM700) for the Johannesburg market: Dual-sensor smoke+heat, 80% lower false alarm rate, IP65 rated, kitchen-grade. Factory direct pricing

Wanlin Fire Protection offers Smoke Heat Composite Detector (WL-SM100) for the Lima market: RF 433MHz mesh, one triggers all, 100m distance, battery operated 5-year. Factory direct pricing, full inter