EZVIZ Pro Battery-powered Video Doorbell Kit.

Wire-free and worry-free front door protection. Set up in minutes, and use for about 4 months Talk, before you get the door SENSORS PIR Sensor Sensing Angle 100° Sending Distance Max. 5 m (16.4 ft) Sensitivity User adjustable (High, Medium and Low Sensitivity) MODEL NAME CS-DB2-A0-2C5WPFBR CAMERA SP