This was a perfect replacement!

So if you have the same Lorex system or one that requires the same power adapter, this should be a suitable replacement (for the camera power supply, not the DVR unit).

worked perfectly as a replacement adapter for my Christmas inflatable.

Perfect replacement adapter for my portable 9 inch TV

Be careful, immediately upon plugging in an identical adapter (on paper) for an expensive electronic gym clock (that's wire was severed by accident), the replacement adapter shorted out my clock instantly.

Perfect replacement

The DVR surveillance system kept causing HDD failure, prompting replacement of HDD and still coming up with bad hdd errors