Video intercom kit Hikvision DS-KIS205T: screen + calling panel 2MP FullHD Camera: 1920*1080@25fps Night vision IR Antioxidant zinc alloy water and dust resistant housing (IK7, IP65) 7″ color LCD screen Built-in memory for 200 photos Adjust brightness, contrast, volume and ringtone Max. number of calling panels: 2 pcs. / Ability to connect 1 lock for each Max. number of monitors: 3 pcs. Max. ability to connect 1 analog camera to each monitor