Otto Engineering: Earpieces, Headsets, Speakers

11.

V1-11550

Listen-Only Earphone with Clear Acoustic Tube, 32 Ohm Transducer, 2.5mm Plug

Works with Otto Revo NC2 remote speaker microphone

Shipped from: USA

~~$ 65.00~~
$ 54.00

12.

V1-11551

Listen-Only Earphone with Clear Acoustic Tube, 32 Ohm Transducer, 3.5mm Plug

Works with Otto Revo NC2 remote speaker microphone

Shipped from: USA

~~$ 64.00~~
$ 53.00

13.

V1-11565

Low Visibility Earpiece, Left, with 3.5mm Audio Plug

Compatible with the OTTO COVERT Surveillance PTT button or any speaker microphone that has a 3.5mm audio port

Shipped from: USA

~~$ 123.00~~
$ 96.00

14.

V1-11566

Low Visibility Earpiece, Right, with 3.5mm Audio Plug

Compatible with the OTTO COVERT Surveillance PTT button or any speaker microphone that has a 3.5mm audio port

Shipped from: USA

~~$ 123.00~~
$ 96.00

15.

V1-11567

Low Visibility Earpiece, Left, with 2.5mm Audio Plug

Compatible with speaker microphones featuring a 2.5mm audio port

Shipped from: USA

The connector diameter (2.5mm) is not compatible with the COVERT Surveillance PTT

~~$ 123.00~~
$ 96.00

16.

V1-11568

Low Visibility Earpiece, Right, with 2.5mm Audio Plug

Compatible with speaker microphones featuring a 2.5mm audio port

Shipped from: USA

The connector diameter (2.5mm) is not compatible with the COVERT Surveillance PTT

~~$ 123.00~~
$ 96.00

17.

V1-EH22R131

Listen Only Earhanger with 2.5mm Right Angle Plug, Coil Cord (30" Extended Length)

Works with Speaker Microphones that have 2.5mm audio jack

Shipped from: USA

~~$ 39.25~~
$ 28.90

18.

V1-EH23R131

Listen Only Earhanger with 3.5mm Right Angle Plug, Coil Cord (30" Extended Length)

Works with Speaker Microphones that have 3.5mm audio jack

Shipped from: USA

~~$ 39.25~~
$ 28.90

19.

V4-10018

Professional Over-the-Head Heavy Duty Headset with Dual Speaker, Standard PTT

Works with KENWOOD, RELM / BK, HYTERA and many Chinese radios that use 2-pin connector (See a list of compatible models)

Shipped from: USA

~~$ 499.00~~
$ 375.00

20.

V4-10047

ClearTRAK Professional Behind-the-Head and Dual Speaker Headset, Extreme Noise-Canceling Microphone with Earcup PTT

Works with MOTOROLA AXU4100, BPR40, CLS1410, CP200D, DTR550, GP300, RDV2020; RELM / BK RPU6500, RPV6500 and HYTERA PD-502, PD-562, TC-508, TC-518, TC-580 radios that use 2-pin connector (See a full list of compatible models)

Shipped from: USA

~~$ 543.00~~
$ 408.00

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Total pages: 37 Products: 363

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.

OTTO Comm Full Color Catalog

Published Date: 2021

Otto Engineering Full Product Catalogue 2021

Two-Way Radio Communication Accessories Book

Published Date: October 2021

Table of Products by Brands

Published Date: May 2023

OTTO Communications specializes in accessories for the two-way radio market including surveillance kits, wireless accessories, lightweight and heavy-duty headsets, speaker microphones, tactical, fire & HAZMAT communications equipment.

OTTO accessories are designed for use by public safety, security, surveillance, emergency medical teams, SWAT, fire fighters, HAZMAT and other law enforcement professionals along with food service, hospitality, entertainment, construction and industrial markets. OTTO Communications supports a wide range of radio platforms providing accessories for most major two-way radios.

Made in U.S.A. - Premium Quality.

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