The DVR control keyboard is a product to match with PC Based DVR, Stand-alone DVR to control High speed dome camera, constant-speed dome camera, PTZ decoder, Under general situation, one keyboard can control an most 128 sets dome camera or PTZ decoder, The biggest correspondence distance is 1.5km.

• Control up to 128 cameras or function with Matrix.
• Liquid Crystal Display window.
• Simotenious display of sequences of cameras,preset points and speed
• Vector solving joystick or joystick for regular pan/tilt
• Two-dimensional programmable and rounds controller.
• Three-dimensional programmable which enable surveillance
  in all direction and in curve
• Capable to program and initiate presets, patterns and zones.

Specifications: