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Wanlin Fire Protection Brings 4G LTE Cat.1 + NB-IoT 4G Wirel···
Wanlin Fire Protection···
2026-07-06
long battery life smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM601 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + NB-IoT 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 6···
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Professional 4G IoT Smoke Detector System Manufacturer, CE U···
Professional 4G IoT Sm···
2026-05-31
Professional 4g iot smoke detector system manufacturer from China. CE UL FCC IC certified, exported to 200+ countries. Wholesale price, OEM ODM available. Contact: wanlinfirecontrol@163.com | www.wanlinfire.com
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Professional Hardwired Smoke Detector System Manufacturer, C···
Professional Hardwired···
2026-05-31
Looking for reliable hardwired smoke detector system supplier? We offer CE EN54 LPCB approved products with competitive factory pricing. Monthly capacity 500K+ units. Free sample available. Email: wanlinfirecontrol@163.com
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