Kenwood KMC-21 Compact Lapel Shoulder Speaker Microphone

The Kenwood KMC-21 Compact Speaker Microphone is a lightweight remote shoulder microphone designed for compatible Kenwood two-way radios with a standard 2-pin accessory connector. Its compact design, integrated volume control, channel scan button, splash-resistant construction, and 2.5mm listen-only earpiece jack make it a practical communication accessory for security, retail, hospitality, education, construction, warehouse, and facility-management teams.

Key Features

• Compact remote speaker microphone designed for comfortable daily use.
• Integrated Push-to-Talk button provides convenient radio transmission from the shoulder or lapel.
• Built-in volume control allows quick audio adjustments without reaching for the radio.
• Channel scan button provides convenient access to compatible radio scanning functions.
• 2.5mm audio jack accepts compatible listen-only surveillance earpieces.
• Splash-resistant construction supports use in everyday commercial and professional environments.
• Swivel clothing clip allows flexible positioning on a shirt, jacket, vest, or uniform.
• Genuine OEM Kenwood two-way radio accessory.

Compatibility and Applications

The Kenwood KMC-21 is designed for Kenwood ProTalk, FreeTalk, and other compatible Kenwood business radios equipped with the standard dual-pin Kenwood accessory connector. Radio compatibility should be confirmed before ordering.

• Kenwood ProTalk series radios
• Kenwood FreeTalk series radios
• Compatible Kenwood business radios with a standard 2-pin accessory port

Common applications include:

• Security and public-safety support teams
• Retail stores and shopping centers
• Hotels, resorts, and hospitality operations
• Schools and campus personnel
• Warehouses and manufacturing facilities
• Construction and maintenance crews
• Healthcare and senior-living facilities
• Property management and facilities maintenance

Benefits and Why Buy

• Convenient communication: Keep the radio secured on a belt while transmitting and receiving from the shoulder microphone.
• Comfortable for extended shifts: The compact, lightweight design reduces bulk during daily use.
• Discreet listening option: Connect a compatible 2.5mm listen-only earpiece for more private incoming audio.
• Easy access to controls: Adjust volume and activate compatible scan functions directly from the microphone.
• Professional OEM construction: Designed by Kenwood for compatible Kenwood business-radio systems.

Frequently Asked Questions

What radios are compatible with the Kenwood KMC-21?

The KMC-21 is designed for compatible Kenwood ProTalk, FreeTalk, and business two-way radios that use the standard 2-pin Kenwood accessory connector.

Does the Kenwood KMC-21 have an earpiece jack?

Yes. The KMC-21 includes a 2.5mm audio jack for a compatible listen-only surveillance earpiece.

Can the volume be adjusted from the microphone?

Yes. The speaker microphone includes an integrated volume control for convenient audio adjustment.

Does the KMC-21 include a channel scan button?

Yes. The KMC-21 includes a channel scan button. Functionality may depend on the connected radio model and its programming.

Is the Kenwood KMC-21 waterproof?

The KMC-21 has a splash-resistant design for everyday professional use, but it is not designed for submersion.

Does the KMC-21 include a swivel clip?

Yes. It includes a swivel clothing clip for positioning the microphone on a shirt, jacket, vest, or uniform.