📡 Real-time Detection
High-sensitivity Hall sensor detects vibration & tilt instantly. 3 adjustable sensitivity levels.
±2g gravity, ±10° tilt detection. Instant APP push alerts & historical log query.

🔗 Security Linkage
Pairs with lights, sockets and alarms for smart home automation.
Ideal for doors, windows, safes, drawers and valuables protection.

🔋 Long Standby & Mini Install
CR2450 battery, up to 12 months standby with low battery alert.
Φ40×13mm mini size, peel-and-stick mounting, no wiring required.

⚠️ Zigbee Gateway Required
Gateway REQUIRED & sold separately. Works with Smart Life App. Only supports 2.4GHz WiFi.
Battery life varies with usage frequency.