A previous owner had fitted the lights. The lights have a variety of functions controlled by this key pad.

The lights stopped working so I changed the batteries in both the unit in the photo and remote keyfob. Still didn't work.
I contacted DITRIO telling them I wasn't the purchaser.
https://www.ditrio.com/They emailed me a couple of pdf manuals.
Still didn't work.
They have now sent me a new control box and remotes. Arrives Monday.
