home alarm system with facial recognition - Wireless Mesh Home Fire Alarm Device, Residential Wireless Fire Safety Equipment, Smart Home Fire De

PIR sensor with alarm, Smart Home Security Bundle with Smoke··· PIR sensor with alarm,··· 2026-07-20
PIR sensor with alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-HS101 certified CE/FCC/RoHS/REACH/ISO9001/NFPA 72. Key specs: 4G + WiFi + Zigbee Multi-Protocol Smart Hub, 4G + WiFi + Zigbee + SMS + Push + Voice Alert. No monthly fees, 4G cellular backup, DIY installation, expandable to 50-100+ sensors. MOQ 100 kits, 20-25 working d···