1.128* 32 blue LCD screen;
2.keypad with green luminous;
3.three type speed control,it can control the maximum speed of PTZ camera,support camera variable speed control;
4.Showing the address,protocol and baudrate of the device in real time;
5.The volume of the keypad can be adjusted;
6.All the output and input ports with anti-thunder design,strong anti-jamming,the transmission distance up to 1200m;
7.With good communication compatability,multi-protocol optional;
8.Upgrade the firmware online;
9.Chinese and English language;