Motorola DP4401Ex ATEX Portable Two-way Radio

Motorola DP4401Ex ATEX Portable Two-way Radio
Product : Motorola DP4401Ex ATEX Portable Two-way Radio
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MOTOTRBO™ DP4401Ex ATEX Digital Portable Two-Way Radio

Threats from explosive gas or combustible dust, on an oil rig or in an open mine, your workers confront them daily. Safe, reliable communication is absolutely critical in such dangerous environments. That’s where the power and performance of MOTOTRBO digital radio stands out.

The DP4401 Ex ATEX-certified portable delivers unrivaled voice and data communications with integrated GPS plus best-in-class audio that includes Intelligent Audio and customizable voice announcements.

Available in UHF and VHF frequency bands, the DP4401 Ex is easy to use and features up to 32 channel capacity, three programmable buttons, emergency button, mandown and lone worker functions and IP67 specifications for submersibility.


    Best-in-class Audio

    Loud front-facing speaker and Intelligent Audio feature that automatically adjusts the radio volume according the environment’s noise level

    Text Messaging

    Send preprogrammed update messages to team members when radio communications need to be delivered without interrupting workers or guests

    Integrated GPS

    Locate mobile work teams using integrated GPS

    Emergency Button

    Orange button on the top of the radio can be programmed to send an alert to a supervisor or dispatcher during an emergency situation


    Three levels of scrambling or encryption built-in for increased security: 16-bit Basic Privacy, 40-bit Enhanced Privacy or 256-bit AES256 encryption.

    Transmit Interrupt

    Enables a user to interrupt another radio conversation to deliver critical communication exactly when and where it’s needed.

Performance Characteristics

  •     Frequency band : VHF, UHF
  •     Repeater capable : Yes
  •     Battery life (based on a 05 05 90 duty cycle) : 19 hours in digital mode, 16 hours in analogue mode
  •     Standard battery chemistry type : Lithium Ion
  •     1 Watt : Yes

Physical Characteristics

  •     Emergency button : Yes
  •     Keypad : None
  •     Display : No display
  •     Weight (With 1400mAh LiIon battery) : 455.5g (16.1 oz)
  •     Dimensions H x W x D (with standard battery) : 138.5 x 56.7 x 37.8 mm (5.45 x 2.23 x 1.49 in)

Radio Features

  •     Transmit interrupt : Yes
  •     Digital private line : Yes
  •     Private line : Yes
  •     Monitor Permanent (Sticky) Monitor : Yes
  •     Lone worker : Yes
  •     GPS operation : Yes
  •     Voice announcement : Yes
  •     Signalling : DMR, PL/DPL, MDC, Quik-Call II, 5-tone
  •     Intelligent audio : Yes
  •     Programmable buttons : Yes
  •     Voice operated transmit (VOX) : Yes
  •     Time out timer : Yes
  •     Talkaround : Yes
  •     Scan types : Normal, Priority, Dual priority, Nuisance channel delete, Talk group, All group, System, Home revert
  •     Group call : Yes
  •     One to one calling : Yes
  •     Missed call alerts : Yes
  •     CPS (Customer Programming Software) : Yes
  •     Channel spacing : 12.5, 25, 20
  •     Number of channels : 32
  •     Channel scan : Yes
  •     Call tones : Yes
  •     Call forward : Yes
  •     Busy channel lockout : Yes
  •     Integrated voice and data : Yes


  •     System type : TDMA, Capacity Plus, Linked Capacity Plus, IP Site Connect
  •     Digital technology : Yes

User Environment

  •     ATEX IECEx : Yes
  •     Submersible : Yes
  •     Mil spec : 810 C, 810 D, 810 E, 810 F, 810 G
  •     Noise reduction software : Yes
  •     IP Standards : IP67

Warranty : Standard warranty 2 years

Motorola DP4401Ex ATEX Solas Portable Two-way RadioMotorola DP4401Ex ATEX Solas Portable Two-way RadioMotorola DP4401Ex ATEX Solas Portable Two-way RadioMotorola DP4401Ex ATEX Solas Portable Two-way RadioMotorola DP4401Ex ATEX Solas Portable Two-way Radio



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