The PIEPS DSP is the first patented 3-antenna-transceiver (2003) worldwide with integrated Mark and Scan function for easiest use for companion rescue.

• Outstanding Digital Range all around in all directions
• Direction and distance indication from the start
• 3 Antennas allow exact pinpointing
• Search-strip width: 50 m 
  (without turning and swivelling the DSP)
• iPROBE Support: DSP can be temporarily deactivated
  by the iPROBE
• Unique self check using a fourth antenna
• Frequency measurement checks the transmitting
  frequency
• Mark- and Scan-Function as additional support in
  multiple burial scenarios
• Update Possibility to the latest firmware