(I have used grey in place of white for the Strobe so it can be seen on the picture). I have knocked up a basic diagram (see below) of the terminals in the bell box, and the terminals in the control panel, and of how I propose to wire them up. I would like some guidance on which terminals on the panel I should connect to the bell box terminals, as I am going to use the existing cable that is in place and still connected to the bell box. The bell box is a Pyronix Belle, and the new control panel is a Honeywell/ADE Accenta Gen 4 Mini. I am going to be fitting an alarm for a friend, and I wish to use the existing bell box from the previous system that was fitted. What our experts say WITH THE RANGE OF OPTIONS AVAILABLE and its ease of installation, this Pyronix sounder will no doubt rapidly gain the status of ‘belle’ in the eye of installers – even if it is a little rotund to conform to the dictionary definition! The manuals in this section are the Installation manuals for the popular range of Pyronix control panels.