1. Three AAA rechargeable batteries (can be recharged through USB).
2. Million HD pixels collocated with 166 degree wide-angle lens.
3. Support mobile phone remote fast wake up device within 1 second.
4. 2.4G Wi-Fi connection.
5. High quality two-way talk with noise cancellation.
6. Support PIR motion detection, when someone hovers at the door, immediately. (alerts push notifications to your mobile phone)
7. Day and night mode automatic switching, whether day or night, the image is
clearly visible, for your safety and family security.
8. Note: In the normal condition, the family wifi signal only 15-30 meters without a wall. If longer, we recommend option with wifi extender.