This control box will convert a single screen monitor into a quad screen. It comes with a remote key pad that allows you to select the channel. The control box is for use with our monitors and cameras with 4 pin connectors. It comes complete with a short lead to connect to a monitor. You can select each channel to be mirror or normal view.
THIS IS AN UPGRADE FOR OUR HB405 SYSTEMS. We can provide a suitable monitor to work with this if you do not have an HB405.