Smart 160° Tamper Alarm 3MP Full HD Video Doorbell — 5200mAh Rechargeable Battery, 5 1A USB Cable Powered, IP65, Inclined Brackets, High Sound, Two-Way Audio

3MP Full HD doorbell camera with 160° tamper alarm for wide coverage. Power options: built-in 5200mAh rechargeable, replaceable battery and can also be powered via a 5 1A USB cable. The unit features a low battery alarm to warn you when recharge or replacement is needed. When the button is pressed you receive an APP push notification and can use Two-Way audio to communicate with visitors in real time. IP65 certified for outdoor and indoor use. Includes inclined brackets for flexible mounting and a high-sound speaker for loud alerts.