SSM-517A - Standard Horizon Earpiece Microphone f/HX270, HX370 | Aztek Computers
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SKU: GA6WJEXWH7 |  Mfg. Part: SSM-517A  | UPC: 788026176373  |  0 Reviews  |     Share

SSM-517A - Standard Horizon Earpiece Microphone f/HX270, HX370, HX471 & HX400

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$47.78  $64.50
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Product Overview

Standard SSM-517A Earpiece Microphone

Model: SSM-517A

This earpiece microphone replaces the SSM-55A and works with HX890, HX870, HX400, HX407, HX380, HX290, HX210, HX40


Expert Overview

The Standard Horizon SSM-517A Earpiece Microphone is designed for specific Standard Horizon handheld radios, providing a hands-free communication solution. This accessory is suitable for professionals who require discreet audio input and output while operating their radio, such as security personnel, event staff, or individuals in noisy environments where holding the radio to speak is impractical. It addresses the need for clear communication without obstructing other tasks, allowing users to maintain situational awareness and operational efficiency. The earpiece microphone integrates with compatible devices, streamlining communication workflows for teams relying on two-way radio systems. This product is a practical addition for businesses seeking to enhance field communication capabilities for their workforce.

Product Details

  • Manufacturer:
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  • Updated:
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  • Standard Horizon
  • SSM-517A
  • 788026176373
  • New
  • 0.15 lbs
  • 4 X 1 X 3
  • Today - Sep 15, 2026
  • Sep 13, 2026
Product Identifiers: Brand: Standard Horizon • Part #: SSM-517A • UPC: 788026176373 • Category: Microphones

Frequently Asked Questions

Which Standard Horizon radio models are compatible with the SSM-517A?

The Standard Horizon SSM-517A Earpiece Microphone is compatible with the HX270, HX370, HX471, and HX400 radio models. Buyers should verify their radio model against this list for proper fit and function.

What is included with the Standard Horizon SSM-517A?

The product listed is the Standard Horizon SSM-517A Earpiece Microphone. No other accessories or components are specified as included with this part number.

What is the primary use case for an earpiece microphone like the SSM-517A?

An earpiece microphone is primarily used for hands-free communication, allowing users to transmit and receive audio discreetly. It is beneficial in environments where privacy, mobility, or reduced background noise interference is important.

Is the SSM-517A designed for general-purpose use with any radio?

No, the SSM-517A is specifically designed for use with select Standard Horizon radio models, including the HX270, HX370, HX471, and HX400. It is not a universal microphone and will not be compatible with other radio brands or models.

SSM-517A - Standard Horizon Earpiece Microphone f/HX270, HX370, HX471 & HX400

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$47.78