A four-digit electronic football substitution card is an essential tool for referees and match officials to display player substitution numbers during games. This device replaces traditional paper cards and provides clear, illuminated digital display of jersey numbers when players are substituted on or off the field.Four-Digit Display: Shows player numbers in large, easy-to-read digits visible from the stands and broadcast camerasElectronic Operation: Battery-powered with simple button controls for quick number entry and displayDurable Construction: Built to withstand regular use in various weather conditions on the pitchReferee Approved: Meets official football match requirements for substitution communicationPortable Design: Lightweight and compact for easy handling during matchesPerfect for football clubs, leagues, referees, and match officials who need a reliable way to announce player substitutions. This electronic card improves communication clarity and ensures smooth game flow during official competitions and training matches.
Description
A four-digit electronic football substitution card is an essential tool for referees and match officials to display player substitution numbers during games. This device replaces traditional paper cards and provides clear, illuminated digital display of jersey numbers when players are substituted on or off the field.Four-Digit Display: Shows player numbers in large, easy-to-read digits visible from the stands and broadcast camerasElectronic Operation: Battery-powered with simple button controls for quick number entry and displayDurable Construction: Built to withstand regular use in various weather conditions on the pitchReferee Approved: Meets official football match requirements for substitution communicationPortable Design: Lightweight and compact for easy handling during matchesPerfect for football clubs, leagues, referees, and match officials who need a reliable way to announce player substitutions. This electronic card improves communication clarity and ensures smooth game flow during official competitions and training matches.