- Door/window magnetic contact sensor with instant open/close status reporting
- Reliable detection distance (10–20 mm) using N38 neodymium magnet
- ZigBee 2.4 GHz connectivity compatible with Tuya Smart / Smart Life apps
- Smart alerts, scene linkage, and history logs (up to 6 months)
- Low-power dual CR1632 batteries with battery level monitoring
- Easy installation for indoor use, operating range –10°C to +60°C