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NB-IoT Alarm for Assisted Living China Manufacturer, 4G Wire···
NB-IoT Alarm for Assis···
2026-07-13
NB-IoT Alarm for Assisted Living 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 USA. Contact: wanlinfirecontrol@163.com
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wireless alarm with UL certification, LoRaWAN Sounder Strobe···
wireless alarm with UL···
2026-07-13
wireless alarm with UL certification 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.···