High-Brightness Large LCD Display, Easy to Use LED Single-Sided Football Electronic Substitution Board, Football Training Game Equipment

Single-side replacement board: 4 groups of replacement information can be preset and displayed in sequence.Product DescriptionProduct name: single/double-sided football replacement cardPower supply: built-in lithium batteryWorking voltage DC12VMaximum power consumption: 4.8WBattery life: 5 hoursLight-emitting device Φ5mm transparent high brightness LED, red, green, 100,000 hoursWorking Environment Temperature -10℃～50℃ Relative Humidity＜80Protection level Protection level: IP60Product colour: glossy black Product weight: 1.9kgIf you have any questions, please feel free to contact our customer service at any time.

• The football substitution stoppage card adopts ultra-high brightness LED and has a special control system
• High-brightness large-screen LCD display: the viewing distance is 200-300 meters
• Alternative display function: simple, clear, eye-catching, low working voltage, safer to use
• Light-emitting device: red and green bright LED, with a service life of more than 100,000 hours
• It is suitable for displaying substitution and stoppage time information to spectators, athletes and referees in football matches, giving spectators and event participants different sports experience and feeling
• Professional scoreboard, with clearer display, suitable for various sports.