16 channels DVR that works in PAL and in NTSC. The product uses an hard disk to save the videos (hard disk IDE or SATA type, option 40/80/120/240/360). The HD is placed into an extractable box so you can remove it quickly.

DVR board for 4 cameras with software which enables you to monitor/spy on your personal computer wirelessly. Even you are not at home or shop but still your computer can record all 4 cameras on your hard disk. You do not need...