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NB-IoT Alarm for Commercial Use China Manufacturer, 4G Wirel···
NB-IoT Alarm for Comme···
2026-07-13
NB-IoT Alarm for Commercial Use China manufacturer. EN 54-3 certified sounder strobe with 120dB siren and high-intensity LED strobe. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to Mexico. Contact: wanlinfirecontrol@163.com
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4G fire alarm sounder, Wireless Interconnected Sounder Strob···
4G fire alarm sounder,···
2026-07-13
4G fire alarm sounder direct from Wanlin Fire Protection — 12-year factory experience, WL-SS105 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: RF 433MHz Mesh + 4G LTE Backup, RF Mesh Networking + Synchronized Strobe, 3-year replaceable lithium battery (4x AA). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving···
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wireless alarm MOQ, Portable Sounder Strobe, WL-SS107, Wanli···
wireless alarm MOQ, Po···
2026-07-13
wireless alarm MOQ direct from Wanlin Fire Protection — 12-year factory experience, WL-SS107 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Compact High-Output Strobe + Mini Sounder, 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60···
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