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4G IoT temperature sensor, Portable Heat Detector, WL-HD907,···
4G IoT temperature sen···
2026-07-10
4G IoT temperature sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-HD907 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Fixed Temperature Sensor + Compact Design, 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+···
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Smart Care Platform: WL-PB400 Smart SOS Emergency Button for···
Smart Care Platform: W···
2026-06-23
age-friendly renovation company direct from Wanlin Fire Protection — 12-year factory experience, WL-PB400 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE +
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Procurement Guide: Smart SOS Emergency Button for Elderly (W···
Procurement Guide: Sma···
2026-06-22
smart elderly care products direct from Wanlin Fire Protection — 12-year factory experience, WL-PB400 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + WiFi
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Reliable Supply Chain: Smart SOS Emergency Button for Elderl···
Reliable Supply Chain:···
2026-06-22
elderly anti-lost tracker direct from Wanlin Fire Protection — 12-year factory experience, WL-PB400 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + WiFi +
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