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4G Alarm with Phone Call Alert China Manufacturer, 4G Wirele···
4G Alarm with Phone Ca···
2026-07-13
4G Alarm with Phone Call Alert 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 South Africa. Contact: wanlinfirecontrol@163.com
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4G alarm with WiFi, Portable Sounder Strobe, WL-SS107, Wanli···
4G alarm with WiFi, Po···
2026-07-13
4G alarm with WiFi 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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4G alarm exporter, LoRaWAN Sounder Strobe, WL-SS104, Wanlin ···
4G alarm exporter, LoR···
2026-07-13
4G alarm exporter direct from Wanlin Fire Protection — 12-year factory experience, WL-SS104 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: LoRaWAN 868/915MHz, High-Intensity LED Strobe + Multi-Tone Sounder, 3-year replaceable battery (2x C lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countr···
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