The legendary tracker set is easy to use. The BCA T3 RESCUE PACKAGE is a renowned avalanche tracker with an ease of use and instantaneous real-time display. It is designed to be “pocket-friendly”. This transceiver uses Signal Suppression (SS) and Big Picture (BP) modes for no-nonsense multiple-victim searching. It features the motion-sensing auto revert-to-transmit mode. Upgradeable software and electronics performance testing are available.