TK-2170/3170Compact VHF/UHF FM Portable Radios• Operator Selectable Tone 3• DTMF Encode / Decode 4• Special Alert Tone Pattern 5• Call Key 6• Time Out Timer• Busy Channel Lockout• LCD Battery Status Indicator• Low Battery Alert• Battery Saver• Weather-sealed ACC Connector• Speaker Mic Options• Windows ® Programming & Tuning 7• Windows ® Firmware Uploading 7• Field Programming & Tuning• Cloning• MIL-STD-810 C/D/E/F• MIL-STD “Driven-Rain”• IP-54/55 Water & Dust Intrusion• Intrinsically Safe OptionFleetSync®• PTT ID Digital ANI• Selective Call & Group Call 8• Status Messaging 8• Emergency Status• Caller ID Display 8• Short Text Messages 8• PC Serial InterfaceGENERAL FEATURES• 5 W (136-174 MHz) Models• 4 W (450-490, 400-430 MHz) Models• Conventional Zones• 128 Channels / 128 Zones 1• Single Priority Scan• Single & Multi-Zone Scan• List Scan• 8 Character Alphanumeric Aliases• Backlit LCD• Function / Status LCD Icons• Transmit / Busy / Call Alert / Warn LED• 4 Front Panel PF keys• 3 Side PF Keys• Orange Emergency / AUX Key• 12-Key DTMF / PF Keypad Models 2• 500 mW Audio Power• Enhanced Kenwood Audio• Companded Audio• VOX Ready• Voice Inversion Scrambler Built-in• Encryption / ANI Board Control• Easy Option Port (20-Pin)• Emergency Call Features• Emergency Man-Down Option• QT / DQT• Two-Tone Decode 3• Single / Two-Tone Encode 3Keypad model also available.