sealed battery smoke alarm

China 4-pack 4-Pack Long-Life Battery Smoke Detector OEM manufacturer and export supplier for global retail and property markets. Wanlin Fire provides CE / RoHS certified consumer smoke alarms (WL-series 4-pack platform): photoelectric, CO combo, smart WiFi, wireless interconnect, dual sensor, voice alert, strobe for hearing impaired, mixed sensor, hub smart···

fire detector smart diagnostics Europe -- Wanlin Fire Protection, 12-year Chinese smart fire protection product manufacturer, WL-SFP700 (IoT Fire Alarm Gateway Hub) certified EN54/EN14604/EN50291/CE. 4G + WiFi + Ethernet + LoRa + Zigbee Multi-Protocol + Cloud Platform + OTA + 500 Device Ca. MOQ from 100 units, OEM/ODM from 500 units, 15-20 day delivery, 60+ ···

NFPA72 compliant 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) + RS485 + Modbus + ···