EasyCAP USB 2.0 4-Channel Audio and Video Capture Card is the safety system of ideal design for home/office/sjop guard or baby care purpose. User can do their own security by easy installation and setup. It is cost effective solution to replace commercial use security recorder. Features: 4 channels video input in one card, the maximum display/recording rate is 25fps under PAL format, and 30fps under NTSC format. 4 screen display modes are available. Multi alarm triggering method: sensor, motion, video loss, and HDD space shortage. Support schedule recording mode, recycling recording method available. MPEG4 video compression format. 5 level recording quality options available, and the recording frame rate range from 1 to 30fps adjustable for each channel. Configurable auto reboot function for preventing PC deadlock. Connection of Video input: 4 X Video RCA Connection of Audio input: 1 X Audio RCA OS Support : Windows 2000/XP/Vista/Win7 Package Content : 1 X Easy CAP USB 2.0 video adapter with audio 1 X USB cable 1 X Driver CD 1 X Manual (Note 1 : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)