Otto Engineering E1-EA2MA131

Otto Engineering > Audio surveillance kits

One Wire Commercial Surveillance Kit, with In-Line PTT and Microphone, Quick Disconnect Acoustic Tube

Works with MOTOROLA radios that use Jedi style multi-pin connector (See a list of compatible models)

Requires adapter V1-10335

Customer Rating:

Item SKU Number: 440846

Original Manufacturer: Motorola (also Nextel, iDen)

Manufacturer Part Number: E1EA2MA131, E1 EA2MA131, E1-EA2MA131

FCA point / Shipped from: USA

Manufacturer Warranty: 2 years

Download Free Materials:

Otto_1-wire_monitor_kit_brochure.pdf (365.52 KB)

Otto_1_and_2_wire_monitoring_kits_installation.pdf (421.17 KB)

Otto_Surveillance_kits_and_accessories.pdf (1407.51 KB)

Item Details:

OTTO Commercial One Wire Surveillance Kit

The One Wire Monitoring Kit - is lightweight, durable, and performs in situations from routine to demanding. The quick disconnect acoustic tube makes the unit ideal for sharing across multiple shifts, and users can rely on high clarity, two-way radio transmissions that go unnoticed by others.

Recommended Markets:

Retail, security, casinos, crowd control at conventions and concert.

Additional Information:

Connector type: Motorola Unique 3.5mm 1-pin that Screws Into Jack (x13, 3T)

Used mostly with Motorola BDN6676 and HLN9717 adapters
or Pryme PA-BDN6676 and PA-HLN9717 adapters
or Otto V1-10335 and V1-10842 adapters

Compatible with MOTOROLA radios:

Audio adapter required !

GP1200
GP900
GP9000
HT1000
HT1100
JT1000
LTS2000
MT1500
MT2000
MT2100
MT6000E
MX3010
MX3013

MTS1200
MTS2000
MTS2010
MTS2013
MTS2100
MTX-LS
MTX838
MTX900
MTX960
MTX1000
MTX2000
MTX8000
MTX9000
MTX9250
PTX1200
PTX3600

PR1500
XTS1500
XTS2000
XTS2250
XTS2500
XTS3000
XTS3500
XTS4250
XTS5000
FuG-10b
FuG-11b
FuG-13B
VISAR

Compatible with EF JOHNSON radios:

Audio adapter required !

5100
51SL
5100ES
51SL ES
511X
512X

514X
518X series
7700 series
Ascend ES
Viking VP600 series
Viking VP900 series

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.