With a massive 60m circular range, mark and scan function for multiple burials, and an auto antenna switch that automatically adjusts to send the best signal, the Black Diamond Guide BT beacon is the industry-standard, professional-grade avalanche beacon with Bluetooth capabilities. The beacon’s Bluetooth connection allows you to manage settings, software updates and battery optimization from your smartphone, while the housing features soft-touch contact points for improved handling. In addition, it has a massive 60-meter circular range and 60-meter search strip. Throw in a self-check function for always-accurate antennas and Digital Signal Processing to account for wayward beacon signals, and the Guide BT is as reliable as it is capable. The included harness-style carrying pouch provides comfortable, streamlined storage and fast removal for beacon practice and emergency response. Black Diamond - Guide BT Beacon