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smart building smoke alarm: Smart Fire Safety Solutions by W···
smart building smoke a···
2026-08-17
Wanlin Fire Control — China's leading source manufacturer of smart building smoke alarm. 4G/NB-IoT/LoRa wireless smoke, gas, and CO detectors with CE/UL/EN certification. OEM/ODM, cloud monitoring, factory-direct pricing. Contact +8613261677119.
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NB-IoT Battery Smoke Alarm Manufacturer, CE EN14604 UL RoHS ···
NB-IoT Battery Smoke A···
2026-07-08
NB-IoT Battery Smoke Alarm China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for North America market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
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IoT Smoke Detector Manufacturer, CE EN14604 UL RoHS FCC, Glo···
IoT Smoke Detector Man···
2026-07-08
IoT Smoke Detector China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for North America market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
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Wanlin Fire Protection Brings NB-IoT (B1/B3/B5/B8/B20/B28) N···
Wanlin Fire Protection···
2026-07-07
4G cellular smoke alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM602 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: NB-IoT (B1/B3/B5/B8/B20/B28) wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 60+···
Ubicación : Inicio>4G cellular smoke alarm