The digital Ortovox d3 Avalanche Transceiver is a triple antenna beacon that is especially easy to use for beginners. The three antenna and microprocessor allow the d3 to acquire an accurate signal fast, reducing the critical time it takes to find buried victims. * Digital distance display, range: 40m Search strip width: 30m * 3 directional arrows * Automatic volume adjustment * Signal isolation and display indicator when multiple victims * Comfortable neoprene pouch * Self-test * Frequency: 457kHz * Batteries: 2 x AA * Battery Life: Transmitting: 300 hrs; Receiving: 40 hrs * 5 year warranty