paul brabbins

We moved into our house previously without pets but with one of the above alarm panels. I need to replace three PIR with pet friendly ones. You advertise the Scantronic 430, is this compatible with the 9450 panel. Also I wanted to install a dialler but it seems that you are out of stock of all diallers. If there is one that is compatible with my control panel could you please let me know. Also I would like a clue as to how to wire up the dialler to my panel. Please feel free to answer any one of the points. The main one being compatibility.