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Key Features

  • 32 Channels
  • IP67 Rated Ingress Protection
  • Certified To The Highest ATEX / IECEx Protection
  • Integrated GPS
  • Man Down
  • Lone Worker
  • Capacity Plus and Linked Capacity Plus Ready
  • Emergency Button

Product Description

The Motorola DP4401 Ex is an ATEX-certified handheld radio in the Mototrbo range, featuring class-leading ATEX specifications for exceptional communication in dangerous working environments. This rugged two way radio is safe and effective in environments containing dust, potentially explosive gases and extreme operating temperatures ranging from -20ºC to +55ºC. 

The Motorola DP4401 Ex also has many features to promote the safety of workers in industries such as oil, gas, mining, or chemical refineries. We explain some of these in more detail below.

Configure your DP4401 Ex to select UHF or VHF, the antenna of your choice and a charger, if required. 

ATEX specifications

  • Gas rating
    • ATEX: Class II 2G Ex ib
    • IIC T4 Gb
    • IECEx: Ex ib IIC T4 Gb
  • Dust rating
    • ATEX: Class II 2D Ex ib
    • IIIC T130 °C Db
    • IECEx: Ex ib IIIC
    • T130°C Db
  • Mining rating
    • ATEX: Class I M2 Ex
    • ib I Mb
    • IECEx: Ex ib I Mb

As expected for a  Motorola radio in this class, the DP4401Ex ATEX is IP67 rated for dust and water ingress. In the harshest working environments, your radio will be dust-proof and can be submersed in up to one metre of water for up to thirty minutes with no ill effects.  

Usability and safety focus

The radio is easy to use, even with gloves on, having an ergonomic design, an intuitive user interface and programmable buttons.

The DP4401Ex ATEX is packed with features to keep workers safe and connected, wherever they are:

Man Down

The Man Down feature is a potentially life-saving feature on the Motorola DP4401 Ex that uses an accelerometer to detect a worker's movements and vertical position. If the radio user suffers a fall, an alarm is triggered to a response group with the worker's name or radio ID, allowing them to respond appropriately.  

Lone Worker

The Lone Worker function is an additional feature for team members working on their own in potentially dangerous situations. The worker is reminded to press the Push-to-Talk button at set intervals to check-in and assure supervisors that they are OK. An alarm is generated if the worker does not push the button in the pre-defined time period.

Emergency button

If an incident occurs, a radio user can press the emergency button on their radio to trigger an alarm back to the dispatch office. The alarm can be automatically forwarded as a text message or email. The supervisor is able to pinpoint the worker's exact location and take the appropriate action.

Integrated GPS

Global Positioning System (GPS) uses satellites to triangulate a radio user's exact position and transmit that back to a repeater or base station. The user can then be located quickly and easily, improving response times in an emergency and promoting efficiency in your mobile workforce. Integrated GPS is a standard feature of the Motorola DP4401 Ex. Find out more about Motorola's integrated GPS capability

Transmit Interrupt

Transmit Interrupt is a feature on the DP4401 Ex that allows high priority transmissions to cut across normal priority calls, clearing the channel for important announcements when a message has to get through immediately. It can also be used to take back control of a transmission when a mistake has been made, or to refocus or re-task your team's efforts.  

A longer list of key features is included in the list below. 

With 32 channels, calls between groups or individuals makes communication easy, with the radio available with either UHF or VHF frequency bands. Three programmable buttons help you carry out oft-repeated functions quickly and easily. Audio quality is best-in-class, with a front-facing speaker and loud audio that automatically adjusts the radio volume depending on the noise level around you.

The DP4401Ex ATEX also benefits from excellent battery life - you can expect 19 hours battery life in digital mode, or 16 hours in analogue mode.

An even higher spec version of the DP4401Ex ATEX is available in the form of the Motorola DP4801Ex ATEX, a radio that includes LCD display, full keypad and up to 1,000 channels. 

Motorola DP4401 EX accessories

View related products below to shop for a huge range of accessories for the DP4400 Ex: Chargers, ATEX batteries and antennas, carry cases, ATEX audio and PTT adaptors, earpieces and ATEX headsets and microphones.

For more information, read the full Motorola DP4000 Series ATEX Brochure. 

Key Features

  • 32 Channels
  • IP67 rating for ingress protection
  • Certified to the highest ingress protection available under ATEX/IECEx test conditions -IP64)
  • Large push to talk (PTT) button
  • 3 Programmable buttons to improve the ease-of-use and also increase efficiency
  • Digital phone patch capability
  • Emergency button for critical incidents
  •  Privacy Features
  • VOX Capability
  • Transmit Interrupt
  • Man down
  • Lone worker
  • Analogue mode compatible
  • 5 Tone signalling
  • Integrated GPS
  • Over the air programming
  • Intelligent audio which allows the volume of the radio to automatically adjust to counter background noise
  • Direct mode (including dual capacity direct mode) / repeater mode
  • IP Site Connect
  • Capacity Plus (single site trunking) / Linked Capacity Plus (Multi Site Trunking)

Package includes

  • Motorola DP4401 Ex Atex Handheld Two-Way Radio
  • IMPRES 2075Mah Li-Ion Atex CE Battery
  • Antenna
  • Dust Cover
  • 2.5'' Belt Clip

Why Choose RadioTrader

Platinum Partner

Motorola Platinum Dealer - RadioTrader is pleased to be a Platinum Channel Partner with Motorola Solutions. This is the highest channel partner certification available and recognises our expertise of Motorola Solutions products and applications. This enables us to offer our most competitive pricing and expert technical support for your Motorola DP4401EX digital handheld two-way radios. Find out more about our Motorola Platinum Award.

Price Match Promise On The Motorola DP4401EX Digital Handheld Two-Way Radio - We strive to offer the most competitive pricing on the Motorola DP4401EX and are currently running a Price Match Promise on this model. In order to uphold our Price Match Promise and not be beaten on price, we actively monitor the prices offered by our competitors daily. More Info.


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