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MOTOTRBO™ DP4401 Ex Ma/M1 ATEX Portable Two-way Radio

Model number DP4401 Ex Ma/M1
Dimension 138.5 x 56.7 x 37.8 mm (5.45 x 2.23 x 1.49 in)
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Features

    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

    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

    Security

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

    Rugged, Reliable Design

    Tightly sealed against wind and dust, and submersible in up to one meter of water for 30 minutes (IP67 rated).

    Transmit Interrupt

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

    IP Site Connect

    A digital solution that uses the internet to extend the voice and data capabilities of MOTOTRBO. Use it to link up to 15 sites for communication among geographically dispersed locations, to create wide area coverage or enhance coverage at a single site with physical barriers

    Capacity Plus

    Single-site digital trunking system that maximizes the capacity of your MOTOTRBO system. Use it to enable a high volume of voice and data communication for over a thousand users at a single site without adding new frequencies

    Linked Capacity Plus

    Linked Capacity Plus is a multi-site digital trunking system for the MOTOTRBO platform. It leverages the high capacity of Capacity Plus, with the wide area coverage capabilities of IP Site Connect to keep your staff at various locations connected with an affordable high-capacity, wide-area trunking solution

    Productivity-enhancing Data Applications

    Features the industry’s largest Application Developer Programme to enable a wide variety of customized applications including: location tracking, email gateways, dispatch, telephony, man-down and work order ticket management

    ATEX/IEC EX Cerified

    Certified to the highest level for use in potentially explosive environments. DP4000 Ex Ma radios are ATEX-certified to class M1 for equipment that is intended for use in underground mines.

Performance Characteristics

Frequency bandVHF, UHF
Repeater capableYes
Battery life (based on a 05 05 90 duty cycle)19 hours in digital mode, 16 hours in analogue mode
Standard battery chemistry typeLithium Ion
1 WattYes

Physical Characteristics

Emergency buttonYes
KeypadNone
DisplayNo 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 interruptYes
Digital private lineYes
Private lineYes
Monitor Permanent (Sticky) MonitorYes
Lone workerYes
Voice announcementYes
SignallingDMR, PL/DPL, MDC, Quik-Call II, 5-tone
Intelligent audioYes
Programmable buttonsYes
Voice operated transmit (VOX)Yes
Time out timerYes
TalkaroundYes
Scan typesNormal, Priority, Dual priority, Nuisance channel delete, Talk group, All group, System, Home revert
Group callYes
One to one callingYes
Missed call alertsYes
CPS (Customer Programming Software)Yes
Channel spacing12.5, 25, 20
Number of channels32
Channel scanYes
Call tonesYes
Call forwardYes
Busy channel lockoutYes
Integrated voice and dataYes

Technology

System typeTDMA, Capacity Plus, Linked Capacity Plus, IP Site Connect
Digital technologyYes

User Environment

ATEX IECExYes
SubmersibleYes
Mil spec810 C, 810 D, 810 E, 810 F, 810 G
Noise reduction softwareYes
IP StandardsIP67


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