12V 2000mA Power Adapter Supply for Security CCTV Cameras

I know it was only a small power supply but impressed by the low cost of the unit (more used to small items like this being disproportionately expensive) and the quick delivery of the unit. Thank you Sannce

Having recently bought the system for my Brother in Law as I have the same & upon installing the CCTV cameras I accidentally nicked the Camera power cable slightly & ordered a replacement Power Adapter for him.
He advised me that the replacement cable was shorter than the Camera cables included with the system & was different(Ferret Isolator) moulding was missing from the cable?

The Adaptor Example in the Website looked like then Camera cable hence ordering it as a replacement.
He's decided to use it as the Ferret is just for interference issues.
The adaptor looked the same so to me it was that's the only issue I have with the purchase.