The kit consists of 1 colour audio/video unit art. 4682HKC, 1 module with 1 button art. 33411M, 1 flush-mounted box art. 3110/1, 1 frame complete with finishing frame art. 3311/1S, 1 power supply unit art. 1595 and 1 PC Intercom software art. 1454K. The kit is pre-programmed and ready to use. The kit can be expanded with other products from the ViP catalogue. Compatible with H.264 video format.