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Wanlin Fire Protection offers Integrated Smoke Heat Sensor (WL-SM200) for the Los Angeles market: 2.4GHz WiFi, Tuya/Smart Life app, Google/Alexa voice, interconnected alarm. Factory direct pricing, fu

Source Photoelectric Smoke Detector 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-

Wanlin Fire Protection offers Integrated Smoke Heat Sensor (WL-SM300) for the Sao Paulo market: Addressable encoding, FACP integration, 2-wire loop, up to 250 devices per loop. Factory direct pricing,

Smoke Alarm System direct from Wanlin Fire Protection — 12-year factory experience, WL-SM700 fully certified CE/EN54/FCC/RoHS. Key specs: Dual-sensor smoke+heat, 80% lower false alarm rate, IP65 rated