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Smart Alarm with Zigbee China Manufacturer, 4G Wireless Soun···
Smart Alarm with Zigbe···
2026-07-13
Smart Alarm with Zigbee 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 Russia. Contact: wanlinfirecontrol@163.com
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4G Alarm with GSM China Manufacturer, 4G Wireless Sounder St···
4G Alarm with GSM Chin···
2026-07-13
4G Alarm with GSM 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 Russia. Contact: wanlinfirecontrol@163.com
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NB-IoT alarm with gateway, LoRaWAN Sounder Strobe, WL-SS104,···
NB-IoT alarm with gate···
2026-07-13
NB-IoT alarm with gateway 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···
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