wireless visual alarm device

Wireless Visual Alarm Device VAD — Wanlin, a Chinese manufacturer and exporter of wireless fire detection systems based in Shenzhen, China, supplies the WANLIN wireless fire line across photoelectric smoke detectors, A1R / A2S heat detectors, resettable and weatherproof manual call points, EN 54-3 and EN 54-23 sounder strobes, the WANLIN-860 addressable fir···

wireless email fire alert Wireless Sounder Strobe with Mains Supply and Battery Backup export OEM ODM wholesale