7 inch Color LCD Security phone KCV-801R / D801R - 7 inch Color Lcd - LED Indication in Conditions - 4 melody selection - OSDmenu control - PIR sensor camera & CCTV camera connection - CCTV monitoring Mode - Built 128 cut images memory - Auto record in absent mode - Upto 2 monitor & 2 audio sub phone with 2 cameras connection - Internal call & conversation between extended indoor units - AC Type : KCV-801R - DC Type : KCV-D801R