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Factory Direct Personal Alarm For Elderly: Wanlin WL-PB400 4···
Factory Direct Persona···
2026-06-11
personal alarm for elderly direct from Wanlin Fire Protection — 12-year factory experience, WL-PB400 fully certified CE/FCC/RoHS. Key specs: 4G/NB-IoT wireless, 3s alert push via APP/SMS/Call to 5 contacts, 3-year
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Factory Direct Gate Magnetic Contact: Wanlin WL-PB400 4G/NB-···
Factory Direct Gate Ma···
2026-06-11
gate magnetic contact direct from Wanlin Fire Protection — 12-year factory experience, WL-PB400 fully certified CE/FCC/RoHS. Key specs: 4G/NB-IoT wireless, 3s alert push via APP/SMS/Call to 5 contacts, 3-year
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Factory Direct Classroom Panic Button: Wanlin WL-PB400 4G/NB···
Factory Direct Classro···
2026-06-11
classroom panic button direct from Wanlin Fire Protection — 12-year factory experience, WL-PB400 fully certified CE/FCC/RoHS. Key specs: 4G/NB-IoT wireless, 3s alert push via APP/SMS/Call to 5 contacts, 3-year