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 $70 for an 8 player system. $4 per each buzzer over 8.    Return shipping included in price.

* 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 $765.00 $870.00 $970.00
10 Player System $885.00 $990.00 $1,090.00
12 Player System $1,005.00 $1,110.00 $1,210.00
14 Player System $1,125.00 $1,230.00 $1,330.00
16 Player System $1,245.00 $1,350.00 $1,450.00
Above prices exclude cost of carrying case. Add paddles in place of HandGrip or TableTop button triggers for $12.00 per player ordered.  Youth HandGrips also available.




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 III 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 * $575.00 * Wireless Module is compatible with Challenger Buzzer Box Master Control purchased after 2000(those in black enclosures). Module does not work with pre-2000 Buzzer Box Master Control models (those in tan enclosures) or Discover systems.
10 Player System * $695.00
12 Player System $815.00
14 Player System $935.00
16 Player System $1,055.00