The PIEPS DSP Pro has a simple two-button interface that gives you only the options you need for fast and effective performance-send, search, scan, and flag. Just slide the side switch to toggle between transmitting and receiving and mark burials using the flag button. When you've flagged a signal, the three antennas automatically switch to the nearest unflagged signal for streamlined searching. The Pro has a 60m circular search range and a smart transmitter that, during a burial, automatically switches to the antenna with the clearest broadcasting range, minimizing dead spots and signal traps that can drastically reduce a beacon's effectiveness. It also ensures that its signal isn't overlapping with any other transmitting beacons, minimizing misleading signals and indirect search paths. Designed to keep things simple and efficient, the Pro has a distance readout, a directional arrow, multiple-burial indicators, and a battery-life display, which provide all the necessary information without cluttering the screen.