I've been supplied with a ptz dome camera ostensibly as a very visible dummy but apparently it was working until its removal. Sadly by the chop the wires off method.
Sticking out of the bracket are two wires labelled 24v ac heater which are self explanatory.
Also a multicore cable containing red, black, orange, blue, slate (grey), yellow, violet, pink and brown.
Plus a multicore terminated in an RJ type 8 contact plug

I've tried google but only found different models (probably updated models) listed so I'm hoping amongst uk.d-i-y contributors someone can help to identify the functions of the wires and give an opinion as to whether a modern basic 3 axis two wire RS485 joystick controller and h264 dvr can be interfaced with this beast