-
smart wireless smoke detector, NB-IoT Smart Photoelectric Sm···
smart wireless smoke d···
2026-08-17
smart wireless 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.
-
Narrowband IoT Smoke Detector Manufacturer, CE EN14604 UL Ro···
Narrowband IoT Smoke D···
2026-07-08
Narrowband IoT Smoke Detector China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for Oceania market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
-
Dual Sensor Smoke Detector Manufacturer, CE EN14604 UL RoHS ···
Dual Sensor Smoke Dete···
2026-07-08
Dual Sensor Smoke Detector China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for Eastern Europe market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
-
Wanlin Fire Protection Brings 4G LTE + RF 433MHz Mesh 4G Int···
Wanlin Fire Protection···
2026-07-07
smoke alarm with app control direct from Wanlin Fire Protection — 12-year factory experience, WL-SM603 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE + RF 433MHz Mesh wireless, 10s alert push via APP/SMS/call, 3-year CR123A lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 60+ ···
Ubicación : Inicio>4G module smoke detector