Smart Door Sensor

1. Works on AAA Batteries
2. Material – ABS
3. Size: Main – 7.1 x 2.5 x 2 cms, Small – 3.6 x 1 x 1.7 cms
4. Wireless Type:2.4GHz
5. Low voltage reminders, Device Sharing, Remote monitoring
6. Push Notification on App
7. Supports Notification on Alexa
8. Support scene execution based on OPEN/CLOSE state