A wireless slammer is also a radio frequency device that communicates with a Slam-In receiver.
A single wireless slammer may be shared by a team of 2 or more players OR you may distribute
a wireless slammer to each player on a team.
If you have installed the batteries into a slammer properly, then you will see a red LED light on
the top of the slammer when you press the top down. If you do not see a red LED light on the top
of a slammer when you press its top down, remove the cover of the battery compartment on the
back of the slammer and re-seat the battery.