

OTTO Engineering Audio Accessories – Tactical-Grade Headsets, Speaker Mics & PTT Solutions |
||||
OTTO Engineering is a leader in the design and manufacturing of advanced audio accessories and controls for mission-critical environments. From ruggedized radio headsets to advanced speaker microphones and tactical PTT solutions, OTTO products are relied on daily by public safety professionals, military personnel, utility workers, and industrial operators around the world. Headquartered in Carpentersville, Illinois, OTTO Engineering brings 60+ years of American manufacturing experience and innovation to every product. They are fully vertically integrated — operating their own in-house CNC machining, injection molding, stamping, cable assembly, and over-molding facilities — ensuring tighter quality control, faster lead times, and exceptional product consistency. All OTTO products are engineered, tested, and assembled in the USA. What sets OTTO apart is its obsessive focus on durability, user comfort, and field-tested performance. Their audio accessories are built to military-grade standards and are widely adopted by police departments, fire/rescue agencies, border security, military special forces, and field service crews. OTTO’s robust offerings include noise-cancelling headsets, tactical bone conduction systems, discreet surveillance kits, heavy-duty speaker mics, and waterproof remote PTTs. Each solution is purpose-built to integrate seamlessly with leading radio platforms including Motorola, Kenwood, Harris, ICOM, and others. Whether you're outfitting a SWAT team, a manufacturing facility, or a wildfire response crew, OTTO’s products deliver unmatched clarity, reliability, and endurance — when it matters most. Industries & Use Cases:
OTTO Quality Advantages:
Whether you're sourcing for a fleet upgrade or an elite tactical deployment, PSI offers access to the full line of OTTO Engineering products — plus configuration support, radio compatibility matching, and high-volume procurement expertise. |
||||
Browse OTTO Audio Solutions:
|
![]() |
Contact us today for a free consultation and product recommendation.
Radio Headsets
Speaker Microphones
All Products Index in Alphabetical Order
