photoelectric

Fire Heat Smoke Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM300 fully certified CE/EN54/FCC/RoHS. Key specs: Addressable encoding, FACP integration, 2-wire loop, up

Wanlin Fire Protection offers Standalone Smoke Detector (WL-SM200) for the Santiago market: 2.4GHz WiFi, Tuya/Smart Life app, Google/Alexa voice, interconnected alarm. Factory direct pricing, full int

Wanlin Fire Protection offers Composite Smoke Detector (WL-SM900) for the Bangkok market: 4-wire non-addressable, 12/24VDC, relay output, cost-effective bulk deployment. Factory direct pricing, full i