1.Universal PTZ and zoom lens control

2.Digital integrated circuit control zoom lens

3.Output voltage to PTZ is selectable

4.RS-485 control mode

5.Mutiplex interface protections

6.Can be controlled by several keyboards

7.Perfect self-testing

8.Adopts pull and plug form connection interface 

9.256 address                                                 
10.Adopts huge power R shape transformer design which has the features of  low   temperature coefficient, few no load current and strong current-carrying capacity.

11.Self temperature  ≤122°F(50℃)(It gets steady temperature after three hours.)
12.It is suitable for indoor/outdoor heave duty PTZ and can be fixed in low temperature outside.