OTTO delivers more than

superior communications accessories.

With every product comes a commitment to engineering excellence, superior service and a long-lasting partnership. Known worldwide for our dedication to uncompromising quality, OTTO products are designed, tested and precision-manufactured in the USA. Our expert engineers are CAD and analysis-enabled to provide up-front conceptual quotations, quick-turn prototypes and flexible scheduling. From design to delivery, you can count on OTTO for superior quality, unmatched performance and dedicated service.

Speaker Microphones OTTO’s speaker microphones offer versatility, durability and reliability. The preferred remote speaker microphone in the public safety market, they are also depended on daily by our customers in construction, manufacturing, retail and hospitality environments.

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OTTO Two-Way Radio Accessories

Storm Standard Features • Immersion rated, fully sealed per IP68 standard: tested to withstand submersion in 1 meter of water for 31 minutes

Speaker Microphones

“OTTO’s quality is recognized.”

• L arger PTT with positive tactile feedback • S amarium cobalt high output speaker for improved voice intelligibility • Pushbutton volume control •2  .5mm or 3.5mm earphone jack isolated from main housing for seal integrity •D  urable design and construction meets MIL-STD-810

Optional Features (Available on select radio models) • Antenna connector • Emergency button with protective shroud •N  oise-canceling differential microphone with front and back ports • Sealed earphone jack • Super bright LED flashlight with pushbutton on/off •A  uxiliary connector: connectivity to additional accessories such as SCBA equipment, and programming capabilities

With Optional Antenna Connector

Buy products online at www.ottoexcellence.com.

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Speaker Microphones

Legacy • Heavy duty cable assembly with strain relief • Earphone jack that accepts a unique 2.5mm plug • Flexible design to fit most portable radio configurations • Clip detent stops every 45° to allow for precise and secure placement • Optional earphone kit available

Pro Series • Field replaceable, heavy duty cable assembly with quick disconnect RJ45 connector • Durable design and water resistance meets MIL-STD-810 • Clip detent stops every 45° to allow for precise and secure placement • 3.5mm accessory jack for use with earphones for loud environments or discreet communications • Optional emergency button available for radios supporting this function

With Detachable Microphone Head and Cable

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OTTO Two-Way Radio Accessories

Speaker Microphones

Profile • Housing fully sealed to meet harsh conditions, such as 40 mph blowing rain •D  urable design and water resistance meets MIL-STD-810 • Heavy duty cable assembly with strain relief •2  .5mm accessory jack for use with earphones for loud environments or discreet communications •C  lip detent stops every 45° to allow for precise and secure placement • Optional 2.5mm earphone kit available

“We want to make sure a product fits with our application, and OTTO is great at supplying samples.”

Evolution

With Optional Antenna Connector • Sealed housing meets MIL-STD-810 including 40 mph blowing rain • Adjustable high/low volume control •2  .5mm accessory jack for use with earphones for loud environments or discreet communications •C  lip detent stops every 45° to allow for precise and secure placement •O  ptional emergency button and antenna connector models available

IS/ATEX Certified

• Spare parts available for repair

With Optional Earphone Kit

Buy products online at www.ottoexcellence.com.

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Speaker Microphones

Genesis II • Ideal for fire rescue and other public safety applications, and industrial applications where dust, metal filings and other debris are present • Optional accessories allow for user to communicate when wearing masks, respirators or other protective gear • Fire retardant cable and heat-resistant speaker and microphone • Removable front grill to easily wash away dirt and debris • Dual grill provides immersion and high pressure water seal • Immersion rated, fully sealed per IP68 standard: tested to withstand submersion in 1 meter of water for 31 minutes • Optional watertight (plugged or unplugged) accessory connector • Large snap-action PTT button to accommodate fire gloves and other protective gear • Reduced gain on microphone helps minimize ambient noise • Speaker always remains active • Durable design and construction meets MIL-STD-810 • Heavy duty cable assembly with strain relief for demanding applications • Clip detent stops every 45° to allow for precise and secure placement • Optional emergency button and top mounted antenna connector • Optional debris screen available to protect from soot and ash

With Removable Front Grill

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OTTO Two-Way Radio Accessories

Designed to ensure quality and performance, OTTO accessories are lightweight, comfortable, low-profile and work with many speaker microphone models. Your OTTO representative can recommend the equipment and accessories that work best for your application.

Earphone Kit

Speaker Microphones

Speaker Microphone Accessories

With Right Angle Plug • Low profile, flexible, transparent acoustic tube • Designed to fit either the left or right ear • Lightweight earphone, rubber ear tip and clothing clip • Quick disconnect earphone adapter for easy replacement of any one component

IS/ATEX Certified

• Listen-only device • 2.5mm or 3.5mm connectors available

Straight Plug Option for Earphone Kit

Ear Hanger • Soft rubber ear loop with speaker • Adjusts to fit either the left or right ear • Listen-only device • 2.5mm and 3.5mm connectors available

Rotating Ear Hanger and Dual Ear Piece

Buy products online at www.ottoexcellence.com.

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