7-inch TFT touch screen with 1024 × 600 resolution Convenient Hik-Connect APP Mobile Control Receive calls, open the door and live view remotely Easy to use without PC Easy wizard for quick set up Configure the whole system on one touch screen Rich functions and extensions Live view of the door station and cameras in public areas Support voice messages when no response from the indoor station Receive alarms by linkage with a alarm system and notify the center to handle in time Elevator access control