1. The keyboard with deft design, which is suitable for the little space such as control mobile pan and tilt;

2. Control accessories equipment, like DVR, camera, P/T, etc.

3. LCD display ensures complete and accurate information;

4. Three dimension joystick, so as to control the pan tilt easily;

5. Computer button, sturdy and durable;

6. RS-485 with 1500W surge protection and thunder proof;

7. Joystick error correction function;

8. Eight groups of administrators operation and network interface keyboard lock function;

9. Real time display working status of decoder and matrix;

10. Alarm arming/disarming, working status display;

11. Connect with up to 32 pieces of branch keyboards