The Compact QuizKit 
One control box for the quiz master, plus however many buzzers you need. 
Complete with all connecting cables and batteries. 
Sturdy long lasting design 

• Choose a kit for 2 to 30 players/teams

• Extremely easy to set up, simply plug in more quiz buzzers (up to a maximum of 30) The kit includes full instructions

• Red light on the buzzer remains on for 5 seconds after buzzing. A lockout system eliminates disputes over priority. The system resets automatically for the next quiz question.

• The first two buzzers connect to the control box with a 5 metre cable. They can be positioned as much as 5 metres apart.  The other buzzers are daisy chained to each other with 1.5 metre cables.

• Battery operated (9 volt long life), no trailing mains cable. Batteries included