Old Optima Alarm Removal

[Arthur Simpson]

Hi what is the best way to remove an old Optima Alarm panel key pad broken and the system is about 25 years old.
I don't want to make too much racket and upset the neighbors.
do i just disconnect mains and remove back up battery or do i disconnect the outside siren first.
going to replace with wireless system.

Thanks any help appreciated.

Arthur.

 

[sparkymarka]

Siren outside first .... why don’t you just upgrade the equipment and re use the wiring ?

 

[Arthur Simpson]

Thought of that might re use the sensors think outside siren will probably need replacing.
Can you suggest a reasonable replacement.
would love something with smart features but depends on price.
Thank you for your reply.

 

[secureiam]

Reasonable.......hmm

depends on what you are looking for, as for reusing sensors a quick picture of them will help with what the options are.