How many devices?
Ignore Peter he's a veritas supporter lol,
Texecom
Pyronix euro
Honeywell flex 20 or is it 50
Seeing as you have wired sensors in place
Self install?
Or
Engineer ?
Whatever you do , don't put another veritas in , good panel in its own way but pointless if you want to upgrade and move with the times
Thought bt providing pstn through the fibre box
Total blag of a title ,
"The decent alarm panel you installed like ..... Will work on another path no problem by a simple upgrade "
Years away from dropping pstn
So these have a little screw holding board in I think, you could take pic, remove 12v tape up and in turn each one tape up separately
Then take board out only and swap over with other
Some might say upgrade the pirs anyway and scrap it ......
Yes , you don't have to use engineer hold off though , be careful with the power connections tape them to be safe and take a picture of how it was wired
You have two power supplies?
One for cameras one for recorder?
What do you mean lost all night vision? Do you mean you had day pictures but no pictures at night?
Maybe power supply being overloaded when ir lamps come on , so possibly power fault
I would say if you have time make a note of how it's wired, written and pictures
Then wire up front bell as a single unit and try and get it to work
Or if you really think it's front battery , change it, it's cheap
And as above can you do this right...