Polifemo Double

The double-photocell system for athletics consists of 2 synchronized photocells positioned one over the other. Only the simultaneous interruption of both the photocells generates a signal.

This system ensures that the photocells are interrupted by the competitor’s bust and not by the movement of his/her arms.

The special brackets make it easy to line up the photocells and their mirrors and to achieve the correct extension of the sensitised zone.


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