I've been asked to fit an alarm for a customer.
They currently have a wired one that is 20 years old, so needs replacing
as it is falling apart, especially the door sensors.

Fitting a wireless one would be far easier for me, but are they reliable
enough?

If not/so, then could someone recommend an alarm for a bungalow, 3
doors, plus maybe 2 movement sensors in the conservatory and garage?

Thanks
Alan.

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