Security systems whether that is alarms, EAS gates and CCTV cameras are used by a wide range of businesses as well as used residentially it is important for you to have your security installed and its important to have backup power for security systems also known as the UPS system.
It is no good to have a security system which is not backed up by a UPS, for example, if there was a full blackout in power then you would have no alarm system which is functioning if it is to be running off the mains. This gives plenty of time for an unwanted incident to take place and take advantage of no power. Another example is to imagine looking through CCTV and a dip in power occurs, the data you were looking through could be lost and damaged or even worse you're not able to use the CCTV at all while an incident takes place. Thats why Backup Power for Security systems is incredibly important and should not be ignored.