If you are using a PTZ camera without a DVR with PTZ controls, then you will need this PTZ Control Board.
•PTZ-CONTROL PTZ Control Board
Features: LCD display, control keys, joystick, can control up to 128 speed domes or decoders, full lens and speed control of cameras, manual or automatic control.
Specifications:
-Power: DC12V
-Connection: RS-485
-Range: 1500M (0.5MM twisted pair)
- Size: 7.9”(L) x 6.6”(W) x 1.8”(H)
•PTZ-CONTROL PTZ Control Board