Monthly Archives: February 2021


Burglar alarm system

Why your Alarm sometimes malfunctions and goes off in the night… and what you can do about it

It’s a sound many homeowners have heard: the 3 a.m. alarm siren. Why does it happen? Well, it’s a simple matter of the battery’s charge level and the outside air temperature. The alarm siren on the outside of your house contains a number of items and not just a loud […]