battery operated smoke detector

VdS certified fire alarm -- Wanlin Fire Protection, 12-year Chinese smart fire protection product manufacturer, WL-SFP300 (Addressable Fire Alarm Control Panel) certified EN54/EN14604/EN50291/CE. Addressable Loop x 2 + 252 Devices per Loop + EN54-2/EN54-4 + LCD Display + Event Log + RS. MOQ from 100 units, OEM/ODM from 500 units, 15-20 day delivery, 60+ coun···

10 year battery smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP300 smart fire detector certified CE/EN14604/EN54/UL217/UL268/FCC. Key specs: Addressable Fire Alarm Control Panel + Loop Controller + 4G LTE Cat.1 + Touchscreen Display + CAN Bus, 4G LTE Cat.1 + IoT Cloud Platform + Addressable Loop (252 devices/loop) + RS4···