Unit 7, 3 Bowerwalls Place, Barrhead G78 1BF
01505 850042



[column col=”1/4″] VERTEX VX-451
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Vertex VX-450 Series two way radios are powerful, full-featured, and built for professionals working in extreme environments.

The Vertex VX-451 radio offers up to 5 watts of transmit power and support for 32 channels and 2 Groups. The VX-451 also offers versatility with 3 programmable keys.

These professional radios are designed to meet military standards for toughness. The VX 450 Series radios meet the IP57 ingress protection standard for water resistance when the radio is submersed up to 3 feet for up to 30 minutes.

Vertex-450 series radios are great all-purpose radios. They are relatively compact and easy to use. They come with an emergency notification system featuring lone worker mode, an emergency alert with programmable button, and an optional Man Down alert option with Digital Voice Storage (requires DVS-9 unit).

The Vertex VX 451 radio also includes a unique Channel Announcement feature. Channel Announcement loudly and clearly voices the channel description so you can change to another channel without looking at the channel knob. With Channel Announcement and a 700mW output, the VX451 is great for high-noise environments.



  • Frequency Range:
  • VHF: 134 – 174MHz; UHF: 400 – 470MHz, 450 – 512MHz
  • 32 Channel Capacity / 2 Groups (VX-451)
  • Three programmable keys (VX-451)
  • Voice inversion encryption
  • Manual on/off encryption activation
  • RX/TX Battery power save
  • DTMF Speed dial
  • DTMF Paging
  • CTCSS / DCS Encode and Decode
  • Stun/kill/revive (5-tone)
  • Compander
  • Clear voice
  • Whisper
  • Minimum volume control
  • Manual squelch adjustment
  • BCLO, BTLO and TOT Functions
  • Programmable LED color alert
  • Priority scan
  • Dual Watch scan
  • Follow-me scan
  • Talk Around scan
  • Radio-to-radio cloning



Hospitality, Construction, Port, Retail, Manufacturing

[button color=”#ffffff” background=”#BLUE” size=”large” src=”https://www.gdsradios.co.uk/wp-content/uploads/2016/04/Vertex_VX-450_Series_SpecSheet_2014.pdf”]> Vertex 450 series Brochure[/button][/column]