1) MJPEG compression
2) Available in NTSC & PAL system
3) Real-time monitoring: 720x480(NTSC)/720x576(PAL)
4) Selectable recording mode: 24hrs. continous, motion
detection mode
5) Configurable recording picture quality, resolution & frame rate
6) Selectable motion detection area & sensitivity adjustment for
individual camera
7) Easy backup via USB
8) Removable HDD caddy suupports uo to 200GB IDE HDD
9) IR remote control included

Match with 4 pcs waterproof IR 1/4" SHARP CCD cameras, power adaptor and 20 meter cable or you can use other cameras to match freely