SF550 4.3 inch Screen 1.0MP Security Digital Door Viewer with 12 Polyphonic Music, Support PIR Motion Detection & Infrared Night Vision & 145 Degrees Wide Angle & TF Card (Black) More Xiaomi Cases Professional installation is highly recommended

Professional installation is highly recommended to ensure a perfect fit and to avoid any accidental damage during the replacement process

Replacement for broken or malfunctioning parts

Durable and Lightweight: The compact and extremely durable design ensures reliable protection without adding unnecessary bulk to your camera

Impact Resistance: Designed to withstand impact

Invest in the longevity and visual quality of your device today

SF550 4.3 inch Screen 1.0MP Security Digital Door Viewer with 12 Polyphonic Music, Support PIR Motion Detection & Infrared Night Vision & 145 Degrees Wide Angle & TF Card (Black) More Xiaomi Cases Professional installation is highly recommendedCrystal clear 4. 3 inch high definition display All metal zinc alloy bronze craft cats eye for anti pry protection 145 degree super wide angle camera for comprehensive surveillance PIR motion detection and human body induction for enhanced security Infrared night vision for reliable visibility in low light conditions Customizable with 12 polyphonic music options and adjustable ringtone size Support for up to 32G TF card for convenient photo and video