... Access Control SystemKey wordsDoor phone system,access control,door station/camera,indoor phone/monitor,security product,video intercom.Features ... / 3.5'', 4'', 5'', 5.8'' & 7'' TFT-LCD Resolution: 480×234(3.5'')/960×234(4'',5'',5 ... somePower supply(adapter)1 piece Screw driver 1 pieceDoor station bracket(VI)1 piece Expansion plug someIndoor phone ... Access Control System with a Pin-hole Camera inside