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Google Nest Protect alternative, NB-IoT Smart Gas Detector, ···
Google Nest Protect al···
2026-08-17
Google Nest Protect alternative — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-GA201 (NB-IoT Smart Gas Detector) certified UL/CE/EN54. Electrochemical/Semiconductor + NB-IoT + Cloud + Valve Control + 5-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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Smart Smoke Detector vs Traditional China Manufacturer, AI S···
Smart Smoke Detector v···
2026-07-08
Smart Smoke Detector vs Traditional China manufacturer. AI home security and fire alarm bundle with CE UL RoHS FCC. 4G wireless, smart home integrated. OEM/ODM, wholesale, global shipping to Mexico. Contact: wanlinfirecontrol@163.com
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Wanlin Fire Protection Brings 4G LTE Cat.4 + WiFi 6 4G Smart···
Wanlin Fire Protection···
2026-07-08
mobile app controlled smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM607 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 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. Servi···
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