yeah ..i agree.
But since that was fitted there have been changes that involve moving 3 PIR anyway,
and a new contact on the patio doors etc ...and i just didnt fancy clipping cable around again
plus "she" thinks it looks messy.
plus we have 2 psycho jack russells and the alarm is only a second line of defence LOL.
I didnt pay that for the yale.i think it was £225 and i had to use a £50 credit note from screwfix anyway....so cheaper still
But with all this in mind ...is there anything technically "wrong" with running a DC supply from say an adaptor
up the 6 core with a feed going to the siren (to power bell and presumably wifi module) and another feed going to
a comfort LED?...or even a lithium battery pack i could tuck away in a small easily accessible project box