Need advice on replacing old DSC BWCD-200 SR security camera

[dc2000 0]

Hi everyone:

 

I should admit that I haven't done this for a while. I'm looking to replace a faulty security camera in our shop. It's a pretty old one: DSC BWCD-200SR. Here's a couple pictures of it:

 

 

 

 

I tried searching online for the model number to replace it with, but couldn't find anything. I'm not looking for anything fancy, since it was a B&W camera. So any suggestions guys?

 

PS. Our business is located in the Washington State, US.