Upholding the Tracker tradition. Tracker avalanche transceivers have long been the fastest, easiest-to-use beacons in the industry. T4 just took it up a notch, with a rubberized overmolded case, larger LED display, and the same Tracker interface that basically makes it impossible not to find your companion. Signal suppression and Big Picture modes for no-nonsense multiple victim searching. Motion–sensing auto revert-to- transmit mode. Upgradable software and electronics performance testing for fleet management. All transceivers include harness and batteries. U.S. patent numbers: 6,167,249 & 6,484,021, B Weight.......................7.6 oz / 215 g including batteries, not harness. Dimensions............... 4.7” x 3.0” x 1.0” / 12 cm x 7.5 cm x 2.6 cm Frequency.................457 kHz Power supply...........Three AAA alkaline batteries Warranty.................... 5 years limited
