This is the current corporate blurb on the above. I have a feeling Irish Rail got it on loan as part of a pre-tender submission, but instead of taking a brochure item, they chose to go with a more Irish solution. {Note totally photoshopped dude in the back of the wagon]
"IR: We like what you lads are at there in Merica, with them laser yokes.
Sperry: It's Ultrasonic sir
IR: Grand, ya, well thing is we have a spare 40 foot container in the yard. We were kinda hopin' you might tack weld your gear to it, and we'll look after the yellow paint side of things?
Sperry: If sir requires a bespoke item, as opposed to an off the shelf item, we would be delighted to price, and charge accordingly.
IR: Sounds a bell. I'll tell the boys to clear her out."
Possibly not what occurred, but it's nice to dream!