Can anyone tell me what changes need to be made, if any, to allow a Witness 2K master b/w monitor be incorporated into a Northhurst system. There is not alot of info about these systems here in Ireland and i would really appreciate the help.

Thanks

Neil

Hi there.

I'm probably a little late here so apologies if that is the case.

The Witness 2K is manufactured by ESP, www.espuk.com, and is a line fed system. They have pretty good technical help so that may be your avenue.

As far as I know Northhurst have gone bust so you may struggle a bit there but have a look at this PDF which lists the connections into the back of a Witness monitor: http://www.alertelectrical.com/upload/pdf/218witnessmono.pdf