Digital Audio Recorders
120 FPS DVR Cards
30 FPS DVR Cards
Live Pan-Tilt-Zoom
Mobile - DVR
Network Cams
Network Servers
PC DVR
Stand Alone DVR
Web Cams


ITEM

Analog

Digitial Video Recorder (DVR)

Record

Reduces picture quality by
 reuse of tape and long-term
 recording.

Permanently clear & crisp record
 device-Hard Disk Drive.

Management

Daily tape replacement.
Additional tape mgmt. cost.

Long - term Back-Up device unit.
No additional data management cost.

Playback

Reduce picture quality.
Unclear magnification.

Original picture quality at all times.
Clear magnification in various ways.

Functions

No multi-channel recording.
No sensor function.
No image compensation.
Printing requires special and
 costly device.
Must perform time consuming
 "rewind-fast forward" to
  locate certain segment
  captures.

Multi-channel recording.
Motion Detection acts as sensor.
Image compensation.
Random play direct date and time
 access.
Snap shot image printing
Digital recording with audio option
Remote monitoring
Pan/Tilt remote control

Features

No motion detect.
Requires continuous tape
 replacement even when no
 motions are detected.  

25days to 2years nonstop recording.
Motion detect sensor eliminates
 unnecessary recordings.
Remote access and view via LAN,
 WAN, ISDN, DSL, modem.