Mobile 400 Extension


Add support to your Buzzer license for playing with up to 400 Mobile devices

add a Wireless Router (+€ 39.00)
no Router
Add a router enabling you to play games on a dedicated local WiFi network (no internet required; supports up to 50 players)
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The QuizXpress Mobile 400 license extension adds mobile support to your Buzzer license, allowing you to play with up to 400 players using either buzzers, mobile devices or a combination of these. It turns your Buzzer license into a Full license.

Play along using the QuizXpress Smart buzzer app, available for iOS and Android, or by using the website


The quiz master can control the quiz using the QuizXpress Director app, also available for iOS and Android.

The mobile extension is added to your yearly Buzzer license subscription, which becomes a Full license subscription.

Additional information

Weight1 kg
Select your current Buzzer license

Buzzer 50, Buzzer 100, Buzzer 400