1.The million HD pixels collocated with 166° wide-angel lens and high quality two-way talk with noise cancellation allow you to see, hear and speak to anyone at your door from your phone.
2.2.4G WI-FI connection, Compatible with iOS, Android, support mobile phone remote wakeup the device within 1 second.
3.Support PIR motion detection, will immediately alerts push notifications to the mobile phone when someone hovers at the door.
4.Day and night mode automatic swithching, whether day or night, the image is clearly visible for your safety and family security.
5.Two 18650 specification batteries work regularly for 8-12 months (not included).