Counts up to or down from 99:59 and features 1/10 and 1/100 second time in the track mode. Includes control panel, 10'L control cable with 25' extension, and AC power cord. Built-in horn. Choose 6" LED model (visible to 150') or 9" LED model (visible to 300'; includes controller sport inserts). Optional Wireless Remote Control eliminates the need for a control cable; Dual Power Option allows you to operate on 110V AC and rechargeable battery power (includes charger); both options sold separately and must be ordered with scoreboard for factory installation.