Description
Heavy-Duty ODS Mobile Hand Microphones for Professional Fleet Dispatch
Robust Cabin Voice Transmission
Secure high-volume voice clarity and rugged tactile control within demanding mobile command vehicles.
The genuine Icom HM220 and Icom HM220T heavy-duty mobile hand microphones are authentic original equipment manufacturer (OEM) audio accessories engineered for high-tier commercial and public safety mobile transceivers. Featuring an advanced dynamic microphone element, this product series provides deep vocal punch and reliable transmission tracking across active transportation networks, making it an excellent platform alongside commercial fleet systems. Both models are wrapped in high-impact industrial housings and carry a certified IP54 environmental protection rating to shield internal electronics from moisture splashes and dense particulate accumulation inside modern vehicle cabins.
This unified product family is designed for public safety dispatchers, heavy utility operators, and commercial logistics fleets who require non-stop infrastructure connectivity. To serve different mobile operational requirements, this series is divided into two distinct configurations. The standard Icom HM220 offers a straightforward, ruggedized push-to-talk user interface ideal for standard voice dispatch. Conversely, the specialized Icom HM220T features an integrated 12-button DTMF keypad directly on the microphone face, allowing operators to execute selective private calling, input numeric parameters, and navigate advanced radio system menus without looking away from the road to reach the primary transceiver control head.
Both options utilize a heavy-gauge curled cable stretching to 24.4 inches to prevent structural fraying and maintain flexible cabin ergonomics. They attach directly to your communication hardware via a precision-engineered 10-pin ODS connector plug, providing a completely waterproof, locked physical seal. Fleet administrators should verify their specific system configurations before deployment, ensuring operators select the model that best matches their dispatch workflow requirements.
Key Features & Benefits
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High-Impact Dynamic Element: Delivers powerful voice reproduction and clean audio projection over background engine hums and sirens.
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Dual Configuration Options: Available as the standard Icom HM220 for streamlined push-to-talk use, or the Icom HM220T with an integrated DTMF keypad for advanced manual system control.
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IP54 Dust & Splash Resistance: Repels airborne dust particles and water splashes to sustain operational reliability in demanding environments.
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Reinforced 10-Pin ODS Plug: Creates a secure, lockable mechanical attachment against the mobile transceiver housing to prevent sudden cable disconnects.
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Thick Heavy-Gauge Curled Cord: Extends smoothly up to 24.4 inches while maintaining optimal elastic tension to eliminate hanging safety hazards.
Specifications
| Attribute |
Details |
| Brand |
Icom |
| Model Options |
Icom HM220 / Icom HM220T |
| Product Type |
Mobile Hand Microphone Series |
| Microphone Type |
Dynamic Element |
| Connector Type |
10-Pin ODS Plug |
| IP Rating |
IP54 Dust & Splash Resistant |
| Cable Length |
620 mm (24.4 Inches) Curled |
| Weight |
325 g (HM220) / 315 g (HM220T) |
| Color |
Black |
Model Variations
| Model |
Key Difference |
| Icom HM220 |
Standard heavy-duty dynamic hand microphone without keypad functionality. |
| Icom HM220T |
Heavy-duty dynamic hand microphone featuring a full 12-button DTMF keypad. |
Compatibility
Radios
|
|
|
|
| F5400D |
F6400D |
F7510 |
F7520 |
| F7540 |
|
|
|
Recommended Accessories
- Icom F5400D VHF Digital Mobile Radio (F5400D) — High-tier digital mobile transceiver featuring the native 10-pin ODS connector interface required by this microphone series.
- Icom F6400D UHF Digital Mobile Radio (F6400D) — A robust UHF mobile platform that fully interfaces with the dynamic audio and DTMF command pathways of these hand mics.
More Resources
Frequently Asked Questions
What is the primary operational difference between the HM220 and the HM220T?
The standard Icom HM220 is a classic heavy-duty microphone designed for simple push-to-talk voice dispatch operations. The Icom HM220T contains an integrated 12-button DTMF keypad, enabling operators to enter numerical data, perform private line calling, and control advanced menu settings directly from the hand unit.
Can these microphones be used on standard 8-pin modular RJ45 radio ports?
No. Both microphones in this series are factory-equipped with a heavy-duty, waterproof 10-pin ODS connector block. They are built specifically to lock mechanically into premium multi-pin ports and cannot interface with standard modular telephone-style RJ45 jacks.
Does the DTMF keypad on the HM220T require separate programming or activation?
The keypad operates directly via the ODS plug connection and functions instantly based on how your mobile radio's signaling system is configured. Advanced features like selective calling or telephone interconnect access must be pre-programmed into the host mobile radio settings.
Warranty
1-year manufacturer's warranty.
