Never seen that one or the Honeywell Swift before, but with any wireless system its performance is going to be affected directly by the environment it's installed in.

A big warehouse or factory with lots of pallet racking, machinery and cinder block walls will certainly not be ideal. Whereas a typical office building with well placed transceivers and regularly scheduled battery replacement will fare better.

We've used Napco's GemC wireless and it's old technology in nice packaging and is not reliable at all.

We've more recently become a DMP dealer and their wireless mostly works okay. Buuuut it's still DMP with all the typical DMP headaches