IoT Fire Alarm Monitoring for Commercial Buildings | Wanlin Fire · Practical Product and Application Information
NB IoT sounder beacon
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Smart Fire Alarm Siren China Manufacturer, 4G Wireless Sound···
Smart Fire Alarm Siren···
2026-07-13
Smart Fire Alarm Siren 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 Vietnam. Contact: wanlinfirecontrol@163.com
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wireless sounder strobe with alarm escalation, Premium Sound···
wireless sounder strob···
2026-07-13
wireless sounder strobe with alarm escalation direct from Wanlin Fire Protection — 12-year factory experience, WL-SS108 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Matter + Thread, Premium Xenon + Multi-Tone Sounder + LCD Display, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM cus···