BK Technologies (Relm) KAA0204-35

BK Technologies (Relm) > Microphones portable

Submersible Speaker Microphone with 3.5mm Audio Jack, IP68

Use with KAA0221 or KAA0221EH earphones. For RELM / BK KNG-P150, KNG2-P150, KNG-P400, KNG2-P400, KNG-P500, KNG2-P500, KNG-P800, KNG2-P800 radios

Does not have a Hi/Lo Volume Control or Red Emergency button

IP68 Rated: Completely protected against dust ingress. Protected against continuous immersion in water beyond 1 meter, under conditions specified by the manufacturer.

Customer Rating:

Item SKU Number: 181180

Manufacturer Part Number: KAA020435, KAA0204 35, KAA0204-35

FCA point / Shipped from: USA

Manufacturer Warranty: 2 years

Download Free Materials:

BK-KAA0204-user-guide.pdf (1836.74 KB)

Item Details:

Relm BK Technologies KAA0204 Speaker Microphone

Submersible rugged speaker hand mic is built tough. The unit features a conventional side-mounted Push-to-Talk button for ease of operation. Also features a loud front-firing speaker and an earphone jack for additional headset or ear piece accessory options.

Designed specifically for Law Enforcement, EMT, SWAT, Firefighter, Military, Security.

This speaker mic is the replacement for KAA0203E which has been discontinued.

Note: Some buttons may be absent or not active depending upon the Speaker Microphone model ordered.

Three versions are available:

KAA0204-35	Microphone with 3.5mm audio jack
KAA0204-E35	Microphone with 3.5mm audio jack and emergency button
KAA0204-VCE35	Microphone with 3.5mm audio jack, emergency button and volume control

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Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

BKR & KNG Accessory Catalog

Published Date: August 2025

BK Technologies BKR Accessory Catalog 2022.pdf

BKR Accessory Catalog

Published Date: March 2022

BK Technologies All Products Catalog

Published Date: April 2025

BK Technologies is deeply rooted in the public safety radios and communications Industry and manufactures high specification communications equipment of unsurpassed reliability and value for use by public safety professionals and government agencies, as well as radios for use in a wide range of commercial and industrial applications. Advances include a broad new line of leading digital two-way radios compliant with APCO Project 25 specifications.

BK Technologies two-way radios always incorporates the latest technology. The quality and function of the BK Technologies two-way radio can meet your demands for reliable communication. BK Technologies' products are manufactured and distributed worldwide under Bendix King and Relm brand names.