Richfl

Dear forum, I am desperate for some help with wiring for my new alarm system bell box. After many failed attempts and a ringing head my problem is: - I have an infinite prime alarm with a wireless sounder module (inf-wsm) with the following four terminals in: S T - + - I am trying to connect to a ADE Reson 8 bell box which has FIVE TERMINAL points: Rtn - Hold off + Hold off - Trig - STB - I cannot get the configuration of the wiring correct to make it sound when the control panel sends a signal. Can anyone offer advice as to how I connect the four cables to the five terminal positions to correctly install. Many thanks Richard