What you'll notice
One camera, one group, or the whole system is dead; the recorder may still be running.
Why it happens
A failed supply or blown fuse, a shorted cable run taking out a shared output, or surge damage after a storm or load-shedding spike.
How we fix it
We isolate the failed branch with a meter, replace fuses and supplies with correctly rated parts, and add surge protection so the next spike hits a R100 protector, not every camera.
Still not working?
If the checks above haven't restored your power supply, this usually needs a technician. Our CCTV Repairs service covers exactly this fault.