EZVIZ Smart Wi-Fi Peep Hole Video Doorbell with Monitor

The DP2 has 166°Ultra-Wide Angle View with 4.3 Inch colon touch screen.
Smart human motion detection and 5m/16ft IR Night Vision keep on work in 24 hours.

4600mAh Rechargeable Battery to bring you a long battery life.

The peep hole doorbell comes with a 4.3 inch monitor to display 

 A more discreet design that fits in the centre of your door, a smaller, simpler solution.