-OV industrial high definition color sensor with 3.5 inch TFT LCD Display<br />-Wide angle for 120?，very clear image<br />-Doorbell function，32 types ringtone for choosing<br />-4pcs IR LEDs for night vision use<br />-Supports external micro SD card，up to 32G (External card is not included)<br />-Don't Disturb function<br />-4pcs AA batteries or DC adapter<br /><br />Specification<br />Color: Gold， Silver<br />Display:3.5inch TFT LCD sn<br />Sensor:OV industrial high definition color sensor，120? lens<br />Micro SD:Support external micro SD card，up to 32G (not included)<br />Don't Disturb:The doorbell won't ring when this function is enable<br />Infrared: 4pcs IR LEDs，clear night vision， LEDs will turn on automatically under poor light<br />Language:Support 8 languags (English，French，Spanish，Italian，Arabic，Turkish，Russia，Chinese)<br />Power:4pcs AA batteries (Not included) Or DC adapter (Included)<br />Low Voltage:Power icon will twinkle when battery is low<br />Barrel Diameter:14~22mm<br />Door Thickness:35~90mm<br />Product Size:138x76x23mm<br /><br />Package included:<br />1x Outdoor device<br />1x Indoor host device<br />1x Metal bracket<br />1x DC 6V power adapter (EU plug)<br />3x Screws<br />