Hands-free Video Intercom 7' Lcd Black Imago

technical data:general:type: single-familytransmission type: wiredpower supply: socket adapterconnection system: 4-wirenumber of wires: 4+2electric strike power supply: powered by video intercomautomatic gate control: yespossibility of expansion with an additional external panel: nopossibility of expansion with an additional monitor: yespossibility of expansion with an additional video uniphone: nopossibility of expansion with a cctv camera: nomonitor:operation: hands-freedisplay: 7-inch lcdmonitor resolution: 480 / 800color: blackmemory: nosd card reader: nointercom function: nonumber of ringtones: 16touch screen: nomonitor dimensions (width / height / depth [mm]): 182 / 133 / 19.5external panel with camera:182 / 133 / 19.5camera type: traditional lenscamera viewing angle vertical / horizontal: 66 degrees / 86 degreescamera resolution: 600tvlmounting: surface-mountedcard and proximity key fob reader: noencryptor: nonight lighting: infraredexternal panel dimensions (width / height / depth [mm]): 44.5 / 124.5 / 42video intercom set color ultra-flat handsetless monitor lcd 7 in two colors (white and black) smooth adjustment of monitor parameters (call volume image brightness and color) 16 ring tones to choose from cmos camera surface-mounted protective roof included infrared lighting enables night vision additional gate control dc power supply from a power supply to a 12v dc socket electric strike with a dc voltage and current consumption of no more than 500ma does not require additional power supply.**photos are for illustrative purposes only.