• Control accessories equipment, like DVR, camera, P/T, etc.
• LCD display ensure complete and accurate information
• Three dimension joystick, so as to control the pan & tilt
easily
• Computer button, sturdy and durable
• RS-485 with 1500w surge protection and thunderproof
• Joystick error correction function
• Eight group of administrators operation and network interface
keyboard lock function
• Real time display working status of decoder and matrix
• Alarm arming/disarming , working status display
• Connect with up to 16 pieces of branch Keyboards