Doorbell 3.5 inch X7 Screen Cat's Eye Video Door Cat Eye Doorbell Battery Power Security Surveillance Doorbell Camera Take Photo

Type Video Door phone Pixels 2MP 720P Screen 3.5 Inch Display Day and night mode Filter color to black TF Card Max support 32G Horizontal viewing angle 145° Focal length 2.4MM Suitable Peephole 12-20MM Suitable Door 35~110mm Color Black Power supply Support 3.5 AA dry battery / USB Style The indoor unit automatically enters the standby state in 15 seconds