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4G alarm for hotel use
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NB-IoT alarm for home use, Smart Sounder Strobe with App, WL···
NB-IoT alarm for home ···
2026-07-13
NB-IoT alarm for home use direct from Wanlin Fire Protection — 12-year factory experience, WL-SS101 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: WiFi + Bluetooth 5.2, Ultra-Bright LED Strobe + Multi-Tone Sounder, 3-year replaceable lithium battery (4x AA). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving ···