Battery-Powered Smoke Alarms for Residential Projects | Wanlin Fire · Practical Product and Application Information
maintenance free fire alarm
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fire detection AI algorithm, Smart Smoke and CO Combination ···
fire detection AI algo···
2026-08-14
fire detection AI algorithm — Wanlin, 12-year Chinese smart fire protection manufacturer, WL-SFP200 (Smart Smoke and CO Combination Detector) certified UL/FM/CE/EN54/NFPA 72. Photoelectric + Electrochemical CO + NB-IoT + Multi-Sensor. OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands, 60+ countries.