DS2 TTLOCK Compatible DOOR SENSOR

Note that the sensor itself doesn't support ttlock app. It's used with compatible TTLOCK DEVICES.

1. Real-time door status monitoring

2. Unlock record tracking

3. Automatic lock support (AVAILABLE When lock has autolock function only)

Compatible devices: All ttlock smart devices which support add door sensor in the setting option. 
Power supply : CR2032
Size :41*27*11.5mm;41x 10 x11.5 mm
Working voltage: 3V
Standby current:<5uA
Detective distance:<22mm

For compatible ttlock smart devices, you can click image below to order please