CCTV Sansco box not working - what would be a suitable / better replacement?

[Sprinterdude]

We have a Sansco CCTV box that has had it and need a replacement.
My question is can I use any box or what replacements will work with our cameras?
The cameras are the ones that came with the box as a set and are all set up, and the original box did the job okay but would prefer a better if that's possible.

 

[Phil]

Can you share any info on the cameras please?
They will determine what the box needs to be / what will work with them.

 

[Sprinterdude]

Can you share any info on the cameras please?
They will determine what the box needs to be / what will work with them.

Needs a clean there are four of them all the same and were working fine.