dual-sensor

Wanlin Fire - China source manufacturer for CoAP fire alarm. Featured model WL-TH-SD (Photoelectric Smoke Detector): Dual-sensor: photoelectric + 57 deg C thermal backup; EN54-7 Class A3, alarm at 0.13-0.17 dB/m obscuration; Built-in 88 dB at 3 m sounder + NO/NC relay contact; -10 to +55 deg C, 0-95% RH (tropical humidity rated). Full lineup: smoke and heat ···

Wanlin Fire - China source manufacturer for Chonburi fire detection. Featured model WL-TH-SD (Photoelectric Smoke Detector): Dual-sensor: photoelectric + 57 deg C thermal backup; EN54-7 Class A3, alarm at 0.13-0.17 dB/m obscuration; Built-in 88 dB at 3 m sounder + NO/NC relay contact; -10 to +55 deg C, 0-95% RH (tropical humidity rated). Full lineup: smoke a···

Wanlin Fire - China source manufacturer for fire alarm siren. Featured model WL-TH-SD (Photoelectric Smoke Detector): Dual-sensor: photoelectric + 57 deg C thermal backup; EN54-7 Class A3, alarm at 0.13-0.17 dB/m obscuration; Built-in 88 dB at 3 m sounder + NO/NC relay contact; -10 to +55 deg C, 0-95% RH (tropical humidity rated). Full lineup: smoke and heat···

smoke alarm export license — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoelectric, WL-SA110 1···

condo fire alarm — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoelectric, WL-SA110 10-year bat···

2-in-1 smoke alarm — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoelectric, WL-SA110 10-year b···

smoke detector cost — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoelectric, WL-SA110 10-year ···

ISO 7240 fire detector — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoelectric, WL-SA110 10-ye···

fire alarm distributor certification support — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoel···

custom logo smoke alarm — Wanlin Fire, Chinese smart fire alarm manufacturer by Wanlin Manufacturing Group, WL-FA800 Addressable Fire Alarm System with EN 54 / UL 864 compliance, plus a complete line of certified smoke alarms, heat detectors, CO alarms, manual call points, and sounder-strobe units. 9-model line: WL-SA100 EN 14604 photoelectric, WL-SA110 10-y···