Material Plastic Brand ZnDiy-BRY Model 618 Color Golden + silver Quantity 1 Power Supply DC 6V Other 3.5" TFT LCD display screen; 120 degree wide angle; Resolution: 240 x 320; Sensor: 300KP CMOS; 3X Digital zoom; Doorbell function; Easy to install and operate; Support Micro SD up to 32GB; 3-IR LED night vision; Languages: English Francois Union espanola Italian Arabic Turkish Russian Simplified Chinese; Powered by 4 x AA batteries; Barrel diameter: 14~55mm; Door sheet thickness: 35~100mm Packing List 1 x Outdoor unit 1 x Indoor unit 1 x Installation kit 1 x English manual