Thank you very much for the reply. I have just a few more questions:-
1) When you say the ADE is easier to program, is that with regard to the user or the installer?
2) Do the control panels come with a battery or do I need to purchase one separately? (If I do I believe a rechargeable 7ah battery would be the best option for either panel, is that correct?)
3) Do both PIRs come with corner mounting brackets?
4) If I were to opt for a control panel with a greater zone range for possible future expansion, are you able to suggest 1 or 2 that would be compatible with either PIR?
Many thanks,
not-quite-so-puzzled