lcd mounts

I was at the camping show last week in Melbourne and noticed an exterior tv mount on one of the fifth wheelers....aren't they looking great these days...if only the infrastructure in the caravan parks was up to scratch...meaning 'bigger'.

This mount was a quik detach one that left a bracket on the outside wall with a 'v' insert presumably where the corresponding attachment on the back of the lcd sat.

I didn't have the sense of mind to ask the sales rep where they were sourced...just in case he signed me up for one these beasts. Was wondering if anybody here knows what I am talking about and can direct me to the source.

cheers eric.