relay output

Wanlin Fire Control specializes in Relay Output Level Controller manufacturing and export. ISO9001 certified factory, CE/FCC/ATEX approved wireless level measurement instruments. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.

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

Smoke and Temperature Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM900 fully certified CE/EN54/FCC/RoHS. Key specs: 4-wire non-addressable, 12/24VDC, relay output, co

Source Multisensor Smoke Heat CO Alarm directly from Wanlin Fire, a leading Chinese manufacturer of Conventional Smoke Detector. Product highlights: 4-wire non-addressable, 12/24VDC, relay output, cos