06/09/2026
How long is CCTV footage stored?
It’s a question we’re asked regularly, and the answer depends on the storage capacity of your recording unit and the number of cameras on your system.
At Hall Alarms, we usually design systems with enough hard drive storage to provide around 30 days of recorded footage.
However, CCTV footage is continuously recorded, meaning older footage will eventually be overwritten.
If an incident occurs, we recommend saving the relevant footage as soon as possible rather than leaving it on the recording unit, which could be overwritten.
Footage can be easily taken from the recording unit and saved onto an external USB drive for future reference.
If you’re considering CCTV for your home or business, talk to Hall Alarms about a system designed around your needs.