The TK-2170 VHF 5W and TK-3170 UHF 4W portables with 128 Channels and priority scanning satisfies virtually all multi-channel needs. The 8-Character LCD and programmable keys facilitate custom user-friendly interfaces. The built-in voice inversion scrambler or an added encryption unit offer additional voice security. Staying true to Kenwood heritage, 170 Series portables deliver clear authoritative audio in a sub-compact platform.