LOL, yes indeed agidi...how strange !
There appears to be no site for the company and little is mentioned online. The setup appears very well made and certainly no pile of rubbish...so it's surprising there's not more discussion on review sites etc.
A phone call may be the way forward about how to set things up, though i'd much rather someone of experience in the system step forward here.
Much case opening and checking went on last night...i managed to get the monitor to perform a cute feedback loop sound from the internal speaker, when connecting one camera to another, but that was all..and unwise!
The monitor staunchly displays 'No signal' on all 4 quarters of the screen area.
There's both speaker and mic on the monitor, with "Call Talk" being one of the buttons on the fascia.
Gleaned from online was this info -
"the pinout should be 1-5V, 2-TX+, 3-RX-, 4-RX+, 5-TX-, and 6-Grnd"
Hopefully that helps you agidi ??
My problem is more a case of 'why wont it work?' and i'm now wondering whether the "Interphone" jacks have to all at least dummy terminate!
CCTV in England didn't include sound with the town centre cameras, so i'm unfamiliar with requirements should a system deem that necessary. However, there's nowhere on the Exxis monitor to plug in the "Interphone" RJ11's in any case...so it must be a seperate unit they plug into ?