Description More robust and easier to read than the previous version, the Tracker 4 sports an overmolded rubber case and a large, bright screen. Intuitive displays show you the number and proximity or buried beacons. A mark feature allows you to easily flag located signals in multiple rescue situations. Displays distances in numerals and approximate distances in metres 3 receiving antennas pinpoint signals with precision Audible output LED displays the direction of a received signal Signal Suppression feature blocks the strongest signal for 1 minute, so you can address multiple signals Big Picture Mode displays all transmitting signals in your search area with approximate distances Button is easy to operate with gloves on Includes a harness and holster Dimensions are 11.5 x 7 x 2cm Tech Specs Weight 215g (No colour SKU) Ideal for Backcountry skiing Snowboarding Mountain snowshoeing Type Digital beacon Burial direction indicator Arrow Buried transmitter display 1, 2, 2+ victims Mark function Mark and unmark Auto-revert to transmit Yes Search strip width 50m Receiving antennas 3 Dimensions 7.1 x 2.4 x 11.6cm (No colour SKU) Multiple burial modes Yes Earphone compatible No Batteries 3 AAA (included) Made in United States of America