-
petrochemical smoke detector, NB-IoT Smart Photoelectric Smo···
petrochemical smoke de···
2026-08-17
petrochemical smoke detector — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM601 (NB-IoT Smart Photoelectric Smoke Detector) certified UL/CE/EN54. Photoelectric + NB-IoT + Ultra-Low Power + 10-Year Battery + Cloud Platform. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
-
smart city fire alarm, Smart Smoke and CO Combination Detect···
smart city fire alarm,···
2026-07-30
smart city fire alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP200 smart fire detector certified CE/EN14604/EN54/UL217/UL268/FCC. Key specs: Photoelectric Smoke Sensor + Electrochemical CO Sensor + NB-IoT Cellular Communication + Multi-Sensor Fusion, NB-IoT + IoT Cloud Platform + Dual Alarm (Smoke + CO) + SMS/Push/Email + Smart ···
-
School Smoke Detector Manufacturer, CE EN14604 UL RoHS FCC, ···
School Smoke Detector ···
2026-07-08
School Smoke Detector China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for Africa market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
Ubicación : Inicio>construction site smoke alarm