DVR-Avtech-AVC760
This is an entry-level model of 4CH MPEG-4 real time DVR. It includes features such as MPEG-4/JPEG compression format. Real time performance, motion trigger recording. and much more.
All the benefits of this product are created to meet high quality demand with a very competitive price. -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SmartV-ISD8CG
ISD4 MPEG4 real time 4 - 16 channels video/audio standalone DVR (IE remote view up to 5 Users at same time)
120-480 FPS, Motion detect, USB2.0/CD-RW/DVD-RW back up (optional), remote control, support PTZ, support up to 2 SATA Hard Drive, VGA port, Firewire 1394 to connect more hard drives.