Vertex VX-450 Series Two Way Radios

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    Tue 19th Nov 2019
  • Product ID: arys_vx450
  • Quote Ref: @41357
  • Related Products: See all related products
  • Manufacturer: Airsys (Authorised Reseller)
  • Price: £176.00211.20 inc)
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Vertex  VX-450 Series Two Way Radios

VX-450 Series NEW

The industrial grade VX-450 Series maximises worker uptime with expanded safety applications and convenient built-in features designed for heavy duty use.

Monitor Worker Safety

As with all Vertex Standard radios, the VX-450 series includes built-in Emergency and Lone Worker alerts. Emergency notification is user-initiated with a press of a button for the radio to switch to a designated channel and send an alert for help. Lone Worker mode is a built-in timer that requires the user to reset at a redetermined interval. If not reset, the radio automatically switches to Emergency mode to alert help.

When constant contact is required at all times, Vertex Standard’s exclusive Auto-Range Transpond System II (ARTS II) is included to inform the user that other ARTS II – equipped radios are within communication range.

No two job sites are alike and the optional Man Down function (with DVS-9 unit) is programmable to monitor a variety of worker timed safety scenarios vertically and horizontally as well as worker degree of motion. Adjusting the settings of the 3-axis sensor adapts the radio to each distinct work environment to monitor movement.

Solid Build for Extreme Environments

The VX-450 Series withstands job site abuse meeting military standards for ruggedness and meets the IP57 ingress protection standard where water does not harm the radio when submersed to a depth of 1 metre for up to 30 minutes.

Audio and Voice Responsiveness

Features 700 mW loud audio output ideal for noisy work environments. Includes Multi-lingual Channel Announcement which loudly speaks the channel description to simplify changing channels. Alternatively record your own announcements to allow easier navigation.

Features Voice Activation (VOX) when used with MH-81A4B headset that enables users to transmit voice without pressing the Push To Talk button for hands-free operation.

Record and store up to 120 seconds of voice messages using the optional DVS-8 Voice Storage unit.

Built-in Selective Signaling Modes for Greater Flexibility

Includes MDC-1200 encode/decode along with DTMF, 2-tone and 5-tone encode/decode providing selective radio calling and efficiency in supporting a variety of discrete communications needs.

Large Group Communications Made Easy to Manage

Both the VX-459 and VX-454 radios have a massive 512-channel capacity and 32 groups to easily manage a variety of calls at the most complex job site or plant operation. The VX-459 also includes Direct Channel Entry to punch in the channel desired from the keypad for fast navigation.

Order Codes:

Description Product Code

VX-451 134 – 174Mhz AC095N101-MOT

VX-451 400 – 470Mhz AC095U102-MOT

VX-454 134 – 174Mhz AC094N102-MOT

VX-454 400 – 470MHZ AC094U104-MOT

VX-459 134 – 174Mhz AC094N101-MOT

VX-459 400 – 470Mhz AC094U103-MOT


Nine programmable keys (VX-459)

Seven programmable keys (VX-454)

Three programmable keys (VX-451)

8-Character alphanumeric display (VX-454/459)

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)

2 tone encode/decode

5 tone encode/decode

MDC 1200 encode/decode


Clear voice


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

Audible channel announcement (customisable)

Standard Package Comprises:


Li-Ion Battery



User Guide

Technical Specifications:

Specification VHF UHF

Frequency Range (MHz) 134 – 174 400-470 


Power Output (kHz) 5 / 2.5 / 1 / 0.25 Watt (selectable by channel)

Channel Spacing (kHz) 12.5 / 20 / 25

No. of Channels and Groups 512 / 32 Groups (VX-459, VX-454) 

32 / 2 Groups (VX-451)

Dimensions (H x W x D) 109 × 58.5 × 34 mm with FNB-V112LI Battery 

109 × 58.5 × 43 mm with FNB-V113LI Battery

Weight 296 g with FNB-V112LI Battery, Antenna & Belt Clip

340 g with FNB-V113LI Battery, Antenna & Belt Clip

Power Supply 7.5V DC

IP Rating IP 57

Operating Temperature Range -30C to +60C

Frequency Stability ±2.5 ppm

RF Input-Output Impedance 50 Ohms

How to order

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