Wireless R.F. Remote Range 300 mtr. Operating Voltage 125 to 240V A.C. 50 Hertz. Programmable Team Name, Special Character & Countdown timer, 3 digit scoring. Alphabets/ Special Character digit Height 2.5" and Numeric character digit height 3.5". Ram storage: Score will resume even after electricity breakdown/fluctuation. Start / Stop / Pause / Reset Countdown timer. Sizes available- 3 x 2 ft, 4 x 3 ft, 6 x 4 ft.
