Thanks. I have Elite QD (wired) in all my installations and they work great, never had an issue with them.
It is annoying as I can't get a bundle that fits what I need which includes: wireless panel + 3x QD-W PIRs + Wired Bell.
Having not used the basic PIRs before I am tempted to buy the Kit-0001, add a wired bell, wireless PA, and dialer. Do some long run tests on that and switch out for the QD-W at a later date (if required).