XLA DVR

Xla dvr is the most powerful dvr in the market.
4ch Advanced H.264 Realtime Network DVR The JS-XLA digital video recorder is the ultimate in digital surveillance technology. The DVR’s very high performance,feature-rich, and ease of use functionality combine to create one of the best standalone systems on the market today. The JS-XLA is a commercial class digital video recorder utilizing H.264 hardware compression DSPs. The JS-XLA can push real-time video and audio recording at CIF resolution on every channel or 7.5 FPS at a full 4CIF(D1) resolution on every channel.

The ease of use in this DVR is amazing. Simply plug it in and it begins recording. Mouse control provides very simplepoint-and-click settings and control. In addition, the unit also includes an IR remote. Use the jog shuttle control to easily fast forward, rewind, and advanced frame-by-frame. Up to 2 independent channels can be played back simultaneously,even at different time intervals. 4 channel simultaneous playback can be done via the web interface or client software.
http://www.mjelectronics.com/pages/videorec/h264xlaseries.html