ZeeCraft offers an upgrade package to help keep your system operating flawlessly, with no interference from Wi-Fi.
Enhance the performance of your ZeeCraft Wireless equipment* for $60 for an 8 player system.$4 per each buzzer over 8. Return shipping included.

* applies only to All-in-One Challenger Series, Wireless Showtime Buzzers and Wireless ModuleBoxes purchased prior to September 2012.

This easy-to-set-up wireless system is great for practice, competition and classroom assessment.
It features:

Number of Players Challenger I Challenger II Challenger III
8 Player System $705.00 $795.00 $895.00
10 Player System $805.00 $895.00 $995.00
12 Player System $905.00 $995.00 $1,095.00
14 Player System $1,005.00 $1,095.00 $1,195.00
16 Player System $1,105.00 $1,195.00 $1,295.00
Above prices exclude cost of carrying case. Add paddles in place of button triggers for $10.00 per player ordered




Already have a Challenger system, but want to go wireless?
Make your new or existing* Challenger System completely wireless! Just plug the ZeeCraft Wireless Module into your existing Challenger I, II or HI Buzzer Box Master Control* port. In seconds, you'll have wireless Radio Frequency Technology - and the flexibility to use your equipment wireless or wired.

Upgrades: Module Set Up w/Buzzers
8 Player System * $450.00 * Wireless Module is compatible with Challenger Buzzer Box Master Control purchased after 2000(those in blackenclosures). It does not work with pre-2000 Buzzer Box Master Control models (those in tan enclosures) or Discover systems.
10 Player System * $588.00
12 Player System $696.00
14 Player System $804.00
16 Player System $900.00