Pocket DVR Motion Activation, Time, Date Stamp

Equipped with a 3.5 color screen for optimal playback or viewing using MP4 video and MP3 sound. The 40GB hard drive allows the user to record to the internal hard drive for up to 80 hours or to the secure digital (SD) card with its expansion slot.

 This Professional Level 4 Channel DVR

System offers features found only high-end models at an affordable price. The 250GB HHD offers up to 7 months of continuous recording! This Digital Video Recorder is upgradeable up to 1000GB. (1TB) Unique features include Remote Control and Audio Inputs. Easy to set up Internet Remote Viewing Function.

 Ultra Mini 4 Channel DVR

This Mini-sized 4 Channel DVR is ideal for those who want the capabilities of a professional DVR in a compact and sleek design. With MJPEG compression, removable hard-drive rack, and USB ports for back-up, this DVR is a great space (as well as money) saving solution for your video surveillance system.

 4 Ch. 480 FPS RackMount Embedded Linux MPEG4 80 GB (Professional Grade)

4 Channel Eco4 80GB Digital Video Recorder w/IP Access

The Eco4 is a low cost compact digital video multiplex recorder designed to replace the traditional VCR/ multiplexer combination bringing all the benefits of digital security monitoring to the dollar conscious retailer.

 Stand Alone DVR 4 Channels (No LAN) MJPEG(PelcoD, P, COP), NO AUDIO