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OTTO Engineering, Inc.

OTTO designs, develops and manufactures control products and  communication accessories in Carpentersville, IL USA.  We design products specifically to meet our customers demanding applications.




  1. Customer Focus: We strive to satisfy our customers through innovative technology, superior quality, value, and responsiveness.


  2. Accountability & Integrity: We value honesty, taking responsibility for our words, actions, and results.


  3. Respect: We value and treat everyone with respect and professionalism.


  4. Employee Appreciation & Shared Success: We recognize, appreciate, and value the commitment our employees make to OTTO.


  5. Community Investment: As a privately-owned company, we are proud to invest significantly in our community and in our ourselves, focusing on long-term business success.


  6. Proudly American: We are proud of our roots in the United States, and we honor this by manufacturing our products right here at home.

Latest News

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Large, LED-Illuminated Pushbuttons are Available Watertight


The LP30M is a snap-action, commercial grade, LED-illuminated 30mm pushbutton that can be ordered watertight.

The First Tactical Spatial Audio Solution for the Dismounted Warfighter


OTTO E.S.P.™ (Enhanced Spatial Positioning) push-to-talk switch provides game-changing multi-talker communication capabilities for high-stress combat environments.

Light Up Nearly Any Color with LP9 RGB

OTTO has the industry's only watertight RGB LED lighted pushbutton that can offer nearly any color.

Ergonomic G3-M Grip: Robust Controls, Smaller Package


The medium-sized G3-M grip is slightly smaller than the standard G3-C, yet it's just as robust with many design options to fit any demanding application.

Persistent Position Navigation and Timing


OTTO Lynq PRO™ - Off Grid Navigation, Data, and Communication

K1S, the Industry's Smallest ON-ON-ON Rocker

The K1S triple throw rocker switch is a great choice for Forward-Neutral-Reverse operation.

G3-E Compact Grip Packs in 7 Buttons

Multi-Function Compact Grip with Built-in Rocker and 5 or 7 Momentary Pushbuttons

LP5-V Lighted, Vandal-Resistant Pushbutton

A new fully illuminated design with optional legends is available with the LP5-V pushbutton.

New Thin Blue Line Speaker Mics Show Support for Law Enforcement


Rugged speaker mics meet sleek design to show commitment to the police industry.

Upcoming Events

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9 Oct2023

AUSA 2023 Annual Meeting & Exposition

Washington, DC, UnitedStates View More
23 Oct2023
27 Oct2023


Grapevine, Texas View More

Latest Blogs

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At the Tip of the Spear of Soldier Care

Spatial audio emerging as a health and wellness tool for military and law enforcement

Posted by Will Martin

Precision in the Haystack

OTTO’s Lynq PRO offers clear-cut positioning and communication during law enforcement search and recovery missions

Posted by Will Martin

Battlefield IQ in the Palm of Your Hand

OTTO’s Lynq PRO offers mobile, secure network for tactical communicators

Posted by Will Martin


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