opinions on this lap counter

looks to me like a 10 car sytem would be about $800?

http://www.rclapcounter.com/

[mistercrash]

Interesting. It's a shame that it is not compatible with AMB transponders as many of us use them already. But the $38 price tag for a new transponder compatible with this system is very reasonnable compared to the AMB transponder's price. I wonder if the sensors can only be used on the bridge or if they can be buried.
There's feedback from track owners I think, I haven't read the whole thing, but I would like some feedback from racers who use the transponders of this system. They don't seem to be completely sealed in a hard casing like the AMB. The AMB transponders are very tough and reliable. Anyway, it is interesting.

[wallot]

it's infrared based so sensors need to be above passing cars.
someone should start making some low cost AMB receiver :)