Does yor buglar system eork if yor electric goes out?

Question

Does yor buglar system eork if yor electric goes out?

Answer 1

Any reasonable system will have battery backup

Answer 2

Many do work when power goes out. They have battery back up that allows the system to work for hours after power is discontinued.

Some or the lesser expensive do not. Check the type of system you buy and decide how much protection you want and can afford.

Ask questions as you are doing now and do some research.