Dimensions: 2 1/2" x 1" x 1/2"
If you are using a PTZ camera with a Windows computer then you need this adapter. This allows you to connect the two PTZ control wires to your computer. The 2 wires allow for the pan, tilt and zoom function.
It connects into a Com port on the back of your computer. You do not need this if you are using a keyboard or joystick-like controller.
This adapter works in conjunction with a DVR card installed in your Windows pc for controlling the PTZ camera and recording.
Most DVRs such as our XLR series already have a built in RS232 adapter and this is not required.