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Vertex VX-451 Licensed Walkie Talkie

Industrial-grade, licensed two way radio

Manufacturer Ref.: AC095U102-MOT Product Ref.: VEVX451UK
Vertex VX-451 Licensed Two-Way Radio (1)Vertex VX-451 Licensed Two-Way Radio (2)

Key features

  • 32 channels available to avoid interference
  • Price does not include programming fee
  • IP 57 rating for dust and water protection 
  • ARTS system
  • Up to 18.5 hours battery life with battery saver function enabled
  • Clear Voice and Whisper features
  • Emergency button and Lone Walker alerts
  • Scan function with 6 options
  • Available in UHF and VHF versions

  • Free standard shipping on this item
  • Delivery date with Express Shipping: 22/07/2019
  • 1 year standard warranty
£189.99 ex. VAT
£227.99 incl. VAT
Product information

The Vertex VX-451 is an industrial-grade licensed two way radio, military tested for ruggedness, is perfectly designed for heavy duty use.
When coupled with its IP57 ingress and dust protection standard, allowing the radio to be submerged to a depth of 1m for up to 30 minutes, the VX-451 is tough enough to handle any situation. This handheld two way radio requires a licence for use in the UK. Please see below for further details. 

Both economical as well as safety-conscious, this radio includes a built-in emergency notification that will send an emergency unit ID and transmit with a live microphone, perfect when working alone. 

The Man Down function is designed to monitor a variety of worker timed safety scenarios as well as worker degree of motion, which allows users to adapt their communications system to their particular work environment. 

If lost or stolen, the Vertex VX-451 can be remotely disabled either by Stun command (for temporary disabling) or Kill command (for permaent disabling). 

This radio features 700 mW loud audio output, which is perfect for noisy work environments. The Channel Announcement will clearly and loudly announce the channel description for when you're focused on other tasks.

There are 6 scan options including Priority, Dual Watch, Follow Me and Talk Around scan

Unique to Vertex Standard radios, the Auto-Range Transpond System (ARTS) will inform you when another ARTS-equipped device is within communication range. When out of range for over 2 minutes, the radio will alert you that no signal has been received, ideal for keeping everyone coordinated. 

If you would like to order this product or any other licensed radio, please call us so we can help you choose the correct frequency, antenna, battery and charger.

  Model Frequency Channels Display
VHF VX-451-D0-5 C 134 - 174 MHz 32 No
UHF VX-451-G6-5 A 400 - 470 MHz 32 No

Key Features

  • Licensed two way radio
  • 32 channels available to avoid interference
  • 2 versions available: VHF and UHF
  • Wide band coverage
  • IP 57 rating for dust and water protection 
  • ARTS system - Alerts you to when another ARTS equipped device is within your range of communication and even alerts you when contact has been lost. 
  • Up to 18.5 hours battery life with battery saver function enabled and when running on the VHF system
  • Radio-to-radio cloning
  • Compander
  • MDC 1200 encode/decode
  • BCLO, BTLO and TOT functions
  • 3 programmable keys
  • Clear Voice and Whisper features mean you will always be heard, whatever the environment
  • Record up to 120 seconds of voice messages using the option DVS-8 Voice Storage Unit
  • Emergency button and Lone Walker alerts
  • Man Down function designed to monitor a variety of worker timed safety scenarios as well as worker degree of motion.
  • Energy saver function to prolong battery life
  • Connector for earphones and other accessories 
  • CTCSS / DCS Encode and Decode 
  • Scan function with 6 options
  • Weight : 296g
  • Dimensions : 109 x 58.5 x 33mm

Please note: 

The price of this radio does not include programming costs. Onedirect can programme your Vertex/Motorola radios at a cost of £5 per radio (Excl. VAT).

If you already have a licence, please send us the last page of your licence papers. Alternatively, you can send us one of the radios from your existing fleet, so we can copy the frequencies and programme your new radios.

If you do not hold a licence, Onedirect can apply on your behalf for a fee of £10 (Excl. VAT).


Warranty1 year
UseFor intensive use
Comes with case and accessoriesWithout case
ATEX certifiedWithout ATEX certification
Water resistantWater resistant
IP RatingIP57 rating
Military standardConfirmed to military standard
Channels - Sub-channels - Codes32
RangeUp to 25km
DisplayWithout display
VOX/iVOX hands freeWith earpiece
Standby time / Talk timeup to 18.5 hours
Battery2400mAh Li-Ion
SOS buttonWith SOS button
Vibrate functionWith vibrate function
Voice encryption functionWith voice encryption
Scan functionWith scan function
Room monitoringWithout room monitoring
Roger BeepWithout roger beep
FlashlightWithout flashlight
Size109 x 58.5 x 33mm
Connector accessoryVertex
Sold asNo
Frequently bought together
Vertex VX-451 + MH-450s Standard Speaker
x1Vertex VX-451 Licensed Two-Way Radio (1)
£208.99 ex. VAT
Vertex Over-the-Ear Earpiece
£7.99 ex. VAT
Ref: PIBR1704EC
-17%Vertex MH-450s Standard Speaker Microphone
£29.99 ex. VAT
£24.99 ex. VAT
Ref: VEMH450S
Vertex VH-110s Heavy Duty Headset
£499.99 ex. VAT
Ref: VEVH110S
Vertex VH-120s Three Wire Microphone
£179.99 ex. VAT
Ref: VEVH120S
Vertex VH-130s Two Wire Microphone
£134.99 ex. VAT
Ref: VEVH130S
Vertex VH-115s Lightweight Headset
£47.99 ex. VAT
Ref: VEVH115S
Vertex VAC-6058C 6-Way Charger for VX Series
£268.99 ex. VAT
Ref: VEVAC6058UK
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