Uses SD card memory to record Time & Date stamp Motion Detection Records either still images or video clips Internal 16 Mb memory Compatible with SD cards up to 512 Mb for additional storage space SD recorded clips can be played back on any PCSingle video input to connect to your CCTV camera A low cost solution for monitoring your CCTV pictures. This digital video recorder DVR uses SD cards to record colour images or video clips. The 16 Mb internal memeory can record up to 30 video clips of 5 to 10 second duration giving a total recording time of Approx. 150 seconds while a 512 Mb SD card will record for up to 80 minutes. The DVR has built in motion detection with variable sensitivity that monitors the picture for changes & only records when there may be things of interests. Once recorded the SD cards can then be taken to any PC & played back using a program like Windows Media Player or burnt on to CD. The unit is has one composite video input via a phono connector & will accept any standard PAL I signal. Its also supplied with PSU & SCARTconnection cable.