fire alarm retrofit

China wireless fire alarm manufacturer and export supplier for wireless fire alarm systems, wireless smoke detectors, wireless heat detectors, wireless manual call points, wireless sounders and beacons, wireless fire alarm control panels and LoRaWAN gateways with 4G, Wi-Fi and NB-IoT backhaul. Wanlin Fire supplies battery powered wireless fire alarm systems,···

Wanlin Fire by Wanlin Group - China's leading source manufacturer of fire alarm retrofit trend. EN54-5/7/11/25 certified, IN865-867 MHz, true dual optical smoke + A1R heat multi-sensor detection, OEM/ODM. Contact +8613261677119.

Apollo smoke alarm replacement — Wanlin, 12-year Chinese smart fire protection manufacturer, WL-SFP100 (Smart Photoelectric Smoke Detector) certified UL/FM/CE/EN54/NFPA 72. Dual-Wavelength Photoelectric + 4G LTE Cat.1 + IoT Cloud. OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands, 60+ countries.

Apollo smoke alarm replacement — Wanlin, 12-year Chinese smart fire protection manufacturer, WL-SFP100 (Smart Photoelectric Smoke Detector) certified UL/FM/CE/EN54/NFPA 72. Dual-Wavelength Photoelectric + 4G LTE Cat.1 + IoT Cloud. OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands, 60+ countries.

fire safety big data — Wanlin, a 12-year Chinese smart fire protection manufacturer, WL-SFP400 (Smart Manual Call Point and Sounder Strobe) certified UL/CE/EN54/FCC. Smart fire IoT solution with cloud platform, AI analytics, digital twin. Serving 60+ countries. MOQ from 50 units, OEM/ODM available.