Motorola RMU2040 Four Channel UHF Two Way Radio

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  • The Motorola RM2040 on-site two-way business radios help you communicate instantly without missing a beat. With crisp, clear audio throughout the workplace and exceptional durability.  The RMU-2040 includes a rechargeable lithium-ion battery as well as a drop-in tray charger. A holster and power supply are also included.
  • The RMU2040 has two channels pre-programmed to match the older RDU2020. It has the option for 2 additional channels to be programmed.
  • The Motorola RMU2040 two way radio has 4 channels and 2 watts of power, providing coverage for up to 250,000 square feet or 20 floors.
  •  Motorola RMU2040 is Motorola’s latest two way radio for Business and Commercial tier customers.  The Motorola RMU2040 is a small compact radio, packed full of features, while remaining durable enough for the most rigorous environments.
  • The Motorola RMU2040 two way radios were designed specifically with businesses and professionals in mind.
  • Each RMU2040 radio is set to UHF frequencies which are good for both inside and outside use. Out of the box, the radios are programmed with 2 channels.
MSRP: $269.00
— You save $40.00
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The RMU2040 UHF two-way business radio helps you communicate instantly, without missing a beat. With crisp, clear audio throughout the workplace and exceptional durability, the RMU2040 won’t quit in high noise, harsh conditions, and high use. Empower your team with a faster way to communicate. The RMU2040 2 watt radio operates on 99 UHF business exclusive frequencies and is FCC Narrowband ready. Enhanced audio quality, a rugged design, and versatile HTML-based customer programming software make this radio an exceptional choice for all of your on-site business needs. Advanced features such as customized channel announcement keep your hands free, so you can focus on the task at hand.

Whether you’re coordinating resources at the construction site or on the manufacturing line, the RMU2040 two-way radio is tested to last. Unleash the power of your RM series radio with accessories that are comfortable, durable and discreet to fit the way you work. The Motorola RMU2040 is designed industrial ruggedness and performance as they meet IP54/55 and Military Spec 810 C, D, E, F and G standards for shock, rain, humidity, salt fog, vibration, sand, dust, and temperature. RM Series radios also include Antimicrobial Protection.  The RM series radios can be programmed through Motorola's free PC based Customer Programming Software (CPS). Settings can also be easily cloned or copied from one radio to another. Each radio is set to UHF frequencies which are good for both inside and outside use. Out of the box, the radios are programmed with 2 channels and can be programmed with two additional ones using the CPS software (cable not included).

Business-exclusive frequencies - Operates on 99 UHF business exclusive frequencies and features 219 PL/DPL codes, including 6 customizable codes to help ensure a clear signal.

Enhanced audio quality - Powerful 1500 mW speaker ensures clear communication without distracting feedback in noisy conditions.

Rugged design - Meets military specifications for sealing against dust, wind, shock, vibration and other adverse conditions. These radios also undergo Motorola’s exclusive Accelerated Life Testing (ALT) that simulates up to 5 years of field use.

Channel Announcement with Voice Alias - Leave your radio on your belt and know exactly what channel you are communicating on. Customize your list of channels by selecting from 16 pre-recorded work functions, such as security, customer service, cashier, etc.*

Power and Coverage - 2 Watt UHF radio provides coverage up to 250,000 Sq. Ft./20 Floors. Coverage will vary based on terrain, conditions, and the radio model used.

Advanced Voice Activation (VOX) - Enables hands-free operation with or without the use of optional accessories.

Antimicrobial Coating - Helps prevent the growth of mold and germs on the surface of the radio.

Customer Programming Software (CPS) - CPS software provides a modern graphical user interface, allowing access to advanced features. Adding RM Series radios to your existing radios fleet is easier than ever. (CPS is available as free Internet download. Separate programming cable required.)

Accessories - RM series radios ship standard with a carry holster with a swivel belt clip that lets you rotate the radio to fit comfortably. Re-use RDX series audio accessories for flexible and dependable performance.

Simplified cloning - Quickly copies settings from radio to radio (between RM series radios or between RM and RDX series radios). Cloning is done with radio-to-radio cloning cable or through the multi-unit charger.

Tricolor LED interface - Allows users to identify radio features and status.


  • 2 Channels Pre-programmed with 4 Channels when enabled in programming
  • 250,000 Sq. Ft. / 20 Floor 
  • 99 UHF Business Frequencies
  • 219 Interference Eliminator Codes
  • 2.0 Watt Output Power
  • Rechargeable Lithium Ion Battery Pack Included
  • Includes Drop-In Battery Charger
  • Cloning Capable (cable or multi-charger required)
  • Call Alert Tones
  • Talk Confirmation Tone
  • Battery Meter Indicator
  • Low Battery Alert
  • Battery Save Mode
  • Keypad Lock
  • Monitor Channel
  • Voice Scrambling
  • Voice Promps
  • Voice Compression Technology
  • Channel Scan
  • Scan Channel Delete
  • 2 Programmable Buttons
  • Timeout Timer
  • Monitor Channel
  • Keystroke Tone Signal
  • Channel Announcement with Voice Alias
  • Fixed Antenna
  • Two Pin Audio Accessory Connector
  • Meets Military 810 C, D, E, F, G and IP54/55 Specifications
  • Two Year Manufacturer Warranty
  • FCC License required

What come's in the box:

  • Motorola RMU2040 Radio
  • Swivel Holster with Belt Clip
  • Li-Ion Battery
  • Single Unit Drop In Charger
  • AC Adapter
  • Owner's Manual

Factory Programmed Channel / Frequencies / Code:

Channel 1 / 464.5500 / 67.0 Hz
Channel 2 / 467.9250 / 67.0 Hz
*Channel 3 / 467.8500 / 67.0 Hz 
*Channel 4 / 467.8750 / 67.0 Hz

*Must be enabled with optional USB Programming Cable or Manually on the radio - turned off at Factory - only 2 Channels work out of the box.

Motorola RMU2040 Owners Manual

Motorola RM Series Quick Reference Guide

Motorola RM Series Specification Sheet

Motorola RMU / RMV Brochure

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Warranty Information

Two Year Manufacturer Warranty from Motorola - This is the warranty provided by the manufacturer. See manual for specific details.
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3 Reviews

  • 4
    Good radio

    Posted by Rich on Jan 17th 2019

    Simple design, works well. Loud enough to hear over our machinery.

  • 5

    Posted by Thomas on Oct 31st 2018

    Simple, easy to use, works well. Loud enough to hear over machinery.

  • 4
    Built very tough

    Posted by Tom W. on Nov 16th 2017

    Built very tough, dropped one the first day and not damage. My only complaint is there are only 2 channels not 4.

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