WL SM900

Conventional Smoke Detector (WL-SM900) direct from Wanlin Fire Protection — 12-year China factory, exporting to 60+ countries. Fully certified...

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