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For robust, dedicated push-to-talk communication, look to the VX-450 Series. Choose from three analog portable radios: the VX-451 (without display) and the VX-454/VX-459 (with display). Water submersible and available with HazLoc consideration, it’s built for use in harsh conditions and hazardous locations.

With enhanced interoperability, the VX-450 series offers comprehensive signaling options including: MDC1200®, DTMF, deeper and richer 2-tone options, as well as 5-tone capabilities. And it integrates seamlessly into a mixed fleet, while allowing your system to grow as your needs do.

Compatible with the universal battery system, you’ll eliminate equipment clutter and confusion by standardizing on one charging base for the entire team.



General Features:

  • Channel Capacity:

– 32 Channels/ 1 Group (VX-451)

– 512 Channels/ 32 Groups (VX-454, VX-459)

  • Programmable Keys:

– 3 Programmable Keys (VX-451)

– 7 Programmable Keys (VX-454)

– 9 Programmable Keys (VX-459)

  • Display:

– No Display (VX-451)

– 8-Character Alphanumeric Display (VX-454/459)

Safety Features:

  •  Lone Worker Alert
  •  Emergency Alert
  •  Intrinsically Safe Option for Hazardous Locations

Scan Features:

  •  Priority
  •  Dual Watch
  •  Follow-Me
  •  Talk Around
  •  Radio-to-Radio Cloning
  •  LTR® Trunking (Option)

Signaling Features:

  •  CTCS/DCS Encode/Decode
  •  MDC-1200® Encode/Decode
  •  2-Tone, 5-Tone Encode/Decode
  •   Paging DTFM
  •   Speed Dial
  •  Stun/Kill/Revive (5-Tone)

Other Features:

  •  Operates in a Universal BatterySystem
  •  Solid Build for Extreme Environments (IP57)
  •  Voice Inversion Encryption
  •  Manual On/Off Encryption Activation
  •  Large Group Communication Made Easy to Manage
  •  RX/TX Battery Power Save
  •  Compander
  •  Clear Voice
  •  Whisper
  •  Minimum Volume Control
  •  Manual Squelch Adjustment
  •  Busy Channel Lock Out (BCLO)
  •  Busy Tone Lock Out (BTLO)
  •  Time Out Timer (TOT)
  •  Programmable LED Color Alert

Performance Characteristics

  • Estimated battery life

    18.5 hours (W/Saver)/16 Hours
    11 hours (W/Saver)/10 Hours

    18 hours (W/Saver)/15.5 Hours
    11 hours (W/Saver)/10 Hours 

  • Frequency range

    VHF: 134 – 174 MHz
    UHF: 400 – 470 MHz
    UHF: 450 – 512 MHz

  • Power

    5/2.5/1/0.25 Watt (Selectable by Channel)

Physical Characteristics

  • Weight (with standard battery)

    11.6 oz; 12.6 oz (330 g; 356 g) FNB-V134LI-UNI
    9.9 oz; 10.8 oz (281 g; 307 g) FNB-V133LI-UNI

  • Dimensions H x W x D (with standard battery)

    4.3 x 2.3 x 1.7 Inches (109 x 58.5 x 43 mm) FNB-V134LI-UNI
    4.3 x 2.3 x 1.4 Inches (109 x 58.5 x 35 mm) FNB-V133LI-UNI


  • Standard warranty

    3 years

  • Standard package

    battery, charger, belt clip, antenna



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