wireless upgrade

wireless fire alarm control panel — Wanlin Fire, Chinese smart fire alarm manufacturer and Thailand market equipment exporter by Wanlin Manufacturing Group. Thai-market line: WL-TF100 photoelectric smoke detector, WL-TF200 kitchen and corridor heat detector, WL-TF300 factory multi-sensor, WL-TF400 Class A aspirating system, WL-TF500 weatherproof call point ···

GB/T 41362 Kitchen Safety System direct from Wanlin Fire Protection — 12-year factory experience, WL-SG505 fully certified CE/EN54/FCC/RoHS. Key specs: Zigbee 3