Includes connection pads for connecting external buttons
With on/off switch
Power supply: 9V battery (not included)
The Velleman Quiz Table Kit has 4 buttons and 4 LEDs that indicate who is the first player to press a button. The quiz master can reset the quiz table by pressing a fifth button, which also displays "Button Pressed".
Two quiz table units can be daisy-chained together to accommodate more players. You can also connect each button to an external button for convenience.