2008 Sales Presentation

Company founded in 1961

OTTO Controls Division

– Mission to design and manufacture switches and electronic controls for

demanding applications

Introduced communication products in 1991

OTTO Communications Division founded in 1997

Acquired Sonic Communications 1999

OTTOControls

OTTOCommunications

Background

Strengths

Engineering

Strong mechanical, electrical and RF design capability

Comprehensive audio, environmental and electrical

endurance testing facility in-house

Manufacturing

Injection molding

Die stamping

Six axis CNC machining

Cable assembly and

overmolding

Electronic assembly

(2) 200,000 square foot manufacturing facilities

Vertically Integrated Design and Manufacturing ...

Mechanical DesignPro Engineer CAD/CAM system

COSMOS software for design simulation and verification (FEA)

Extensive experience in “packaging” radio accessories including human

factor design

Application specific field research and beta sites in Fire, Law Enforcement,

Industrial, Dispatch and Retail Markets

In-house machined resin rapid prototyping capability

Cable interface solutions including kevlar and coiled coax

Blowing rain (40mph) and immersion rated seals

Electrical DesignElectrical endurance testing

Digital & analog radio interface electrical circuit design

PCB layout

Microprocessor development

Rapid prototyping

Acoustical TestingIn-house acoustic lab with B& K and Audio Precision test equipment

Field testing at end-user sites and focus group A/B comparison testing

Adjustable sensitivity incorporated into products

Benchmark audio performance data from competitive accessories and radios

Full portfolio of acoustic elements including speakers, mics, grill seals, earphones and related components

ISO 9001 Certified Quality System

Lot traceability from raw material to finished assembly

Manufacturing date codes on every product

New product introduction process

– Design reviews

– FMEA’s

– Verification testing

– Validation testing

LMR Market Coverage

EF Johnson

HYT

iCOM

Kenwood

M/A-COM

Maxon

Motorola

Relm Wireless

Tait Electronics

Tetra

Thales

Vertex/Yaesu

Simoco

Sepura

OTTO designed and tooled interfaces to the most common Two-Way portable platforms including...

Markets Served

Public Safety

Security

Transportation

Utilities

Manufacturing

Industrial

Recreational

Hospitality

Construction

Radio Rental Agencies

Mining Industry

Federal and Military

All 2-Way Portable Radio Users are Potential Customers!

Communications PortfolioAdapters

Bluetooth

Commercial Monitoring Kits– One Wire Earbud with In-line

PTT– One Wire Monitoring Kit

– Two Wire Earbud Kit

– Ear Hanger

– Ear Hanger with Boom

– Ear Loop with Earbud

– Mini-Com

Connectors

Fire/HAZMAT

– Throat Microphone

– Skull Microphone

– GenesisHelmet Kits

– Full Face

– Open Face

Heavy Duty Headsets

– Hurricane II

– Ranger

– Over the Head

– Behind the Head

– Cleartrak

IS/ATEX Accessories

Lightweight Headsets

– Lightweight Metal Headset

– Explorer

– Breeze

– Lightweight Padded Headset

– Hurricane II

Professional Surveillance Kits

– One Wire Earphone Kit (Listen Only)

– Two Wire Palm Mic Kit

– Three Wire Mini Lapel Mic

– Wireless Accessories

Replacement Parts

Speaker Microphones

– Legacy

– Profile

– Evolution

– Genesis

– Storm

Tactical

– Tactical I

– Tactical II

– Tactical III

– Tactical IV

AdaptersAdapters

– Allows connection to various

headsets and earphones options

– Several radio model adapters available

Kenwood TK48 Series (2.5mm Jack)

Motorola HT1000 Series (12 Pin Hirose)

Motorola SABER/ASTRO (12 Pin Hirose)

BluetoothContact OTTO direct for additional information and a complete listing of

accessories of Bluetooth

Commercial Monitoring KitsSets the standard in durability, reliability and performance

– Experience high clarity

– Two-way radio transmission

Not just for “surveillance” purposes anymore

– Crowd control

– Hotel staff

– Retail employees

– Restaurant staff

Commercial Monitoring Kits� One Wire Earbud with In-line PTT

– Single Earbud designed to fit either the left or right ear

– Listen only device

� Earbud with In-line Microphone– In-line mini push-to-talk (PTT) with

microphone

– Clothing clip on push-to-talk (PTT)

Commercial Monitoring KitsOne Wire Monitoring Kit

– Lightweight, single wire earphone kit

– Miniature PTT and microphone with durable clothing clip

– High quality earphone speaker

– Quick disconnect acoustic tube

Commercial Monitoring Kits

� Two Wire Earbud – Provides miniature push-to-talk

(PTT) and microphone with earbud

style earphone– Designed for hospitality and retail

market

Commercial Monitoring KitsEar Hanger with In Line Microphone

– Soft rubber ear loop with speaker– Rotating speaker which alleviates pull

pressure from the cord

– Adjusts to fit either the left or right ear

– In-line PTT with microphone

– Clothing clip on push-to-talk (PTT)

Ear Hanger with Boom

– Soft rubber ear loop with speaker

– Swivel boom microphone for left or right positioning

– Optional in-line push-to-talk (PTT) available

Ear Hanger with

In Line Microphone

Ear Hanger with

Boom Microphone

Commercial Monitoring KitsEar Loop with Earbud

– Adjustable high-low and swiveling earphone adapts to left and right ear

– Soft rubber loop which is comfortable on all ear shapes and sizes for multiple hour use

– In line push-to-talk (PTT) with microphone

Mini-Com

– Lapel Speaker

– Eliminates the need for an earpiece

– In-line mini push-to-talk (PTT) with microphone

– Clothing Clip on push-to-talk (PTT)

In Line Microphone with PTT

Earphone Options for Speaker Microphones (Listen Only Devices)

Earphone Kits

– Lightweight earphone, rubber ear tip and clothing clip

– Quick disconnect earphone adapter for easy replacement

– 2.5mm & 3.5mm connectors available

Ear Hanger

– Soft rubber ear loop with speaker

Earbud (For Legacy Only)

– Single earbud designed to fit either the left or right ear

Connectors

12 Pin Hirose Connector E.F. Johnson 7780/8100 Series

Relm Wireless GPH, DPH Sepura SRP2000 Tait Orca

Maxon SP/Midland 80 Series Motorola Spirit GTM/A-COM MRK Assembled Connector

Kenwood TK250 2.5mm -3.5mm Plug

Contact OTTO direct for additional information and a complete listing of accessories

Fire, HAZMAT & MilitaryThroat Microphone with Acoustic Tube

– Microphone element picks up even a whisper

– 80MM Body push-to-talk (PTT) allows easy transmission while wearing gloves

– Optional Remote Ring push-to-talk (PTT) Available

Skull Microphone with Ear Cup Receiver

– Picks up voice through bone vibrations

– 80MM Body push-to-talk (PTT) Standard

– Ideal for use with breathing apparatus applications

Helmet KitsHelmet Kits Full Face & Open Face

– The Adjustable Remote PTT can be worn on the hand , attached to a riot shield, or to a motorcycle handle bar

– The microphones’ and speaker’ performance characteristics are optimized for excellent transmission and reception in high noise applications

– Speakers, boom microphone and in-helmet microphone include Velcro®pads for ease of installation. No tools or modification to the helmets are required for installation.

– For full face helmets, order the in-helmet microphone

– For the open face helmets, order the boom microphone version

Helmet Kit Open Face

Helmet KitFull Face

Heavy Duty HeadsetsHurricane II– Behind the head style – High noise performance of heavy duty

headset without the weight – Noise-canceling mic element– Optional Remote push-to-talk (PTT)

Ranger – Behind the head style, single ear

– Water, wind and dust proof

– Noise Canceling Microphone

– Optional Remote push-to-talk (PTT)

Ideal for SWAT, public safety, & marine patrol, Bike patrols &heavy duty manufacturing

Heavy Duty HeadsetsOver-the-head and behind-the-head styles

– High noise protection- 24 dB Noise Reduction Rating (NRR)

– Flexible boom with noise canceling electret mic (3dB – Standard) (19dB – ClearTrak)

– Ideal for construction site foremen, airport personnel, racing teams and any others in a high noise environment

ClearTrak

– Heavy-duty headset with certified noise reduction rating (NRR) 24dB

– Comfortable, dual cloth-covered ear seals– Built with extreme noise-canceling microphone

(3dB – Standard) (19dB – ClearTrak)– Push-to-talk (PTT) switch located on earcup

Behind-the-head

Over-the-head

ClearTrak

IS/ATEX Approved AccessoriesSpeaker Microphones

– Evolution & Evolution IP68

– Earphone Kits

Headsets

– Heavy-duty

– Hurricane II

– Ranger

Tactical Fire/HAZMAT

– Skull Microphones

– Throat Microphones

Contact OTTO direct for additional information and a completelisting of IS/ATEX approved accessories

Lightweight Headsets

Lightweight Metal Headset

– Single speaker lightweight headset

– Swivel boom microphone for left or right positioning

– Adjustable headband

– Optional in-line push-to-talk

(PTT) available

Lightweight Headsets

Breeze

– Lightweight behind-the-head style band – Flexible boom microphone

– Adjustable headband available on certain models– In line or remote PTT switch available

• Remote PTT: Ring & 80MM Body push-to-talk (PTT)

– Ideal for bike patrols, hospitality, and recreation

Explorer

– Soft molded rubber earhanger style headset– Quick disconnect acoustic tube

– Optional earphone choices– Ideal for retail, hospitality & restaurants

Lightweight HeadsetsLightweight Padded Headband

– Single Speaker Available– Flexible rotating boom microphone

– Ideal for event coordinators, light industrial, hotel and recreation

Hurricane II Dual Ear

– Behind the head style – Performance of heavy duty headset without the

weight – Provides noise reduction with use of noise

attenuating plugs (29dB)– Multiple ear insert options included– Optional Remote push-to-talk (PTT) Option

Professional Surveillance Kits

� One Wire Earphone Kit (listen only)

– Ideal for those applications which

require listen only

� Two-wire Palm Mic kit

– Provides remote push-to-talk (PTT) and

microphone in one element– Repairable versions

Professional Surveillance Kits

� Three-wire Mini Lapel

– Provides a separate barrel push to talk

(PTT), microphone and earphone

� All have Kevlar reinforced cable assemblies and over molded strain relief

� Ideal for security, SWAT and other applications which require discrete communications

Quick Disconnect Adapter on all Surveillance KitsProduct improvement over original design:

– Quick release tube feature eliminates broken

adapters or costly 2nd earphone for multiple shift operations

– Cable retention feature eliminates broken

earphones caused by polarized pins plugged in backwards and removes strain from small earphone jacks

Modular Surveillance Accessories Noise Attenuating Kits

– Offer 24dB noise reduction (NRR) for any Surveillance Kits

Flexible Open Ear Inserts

– Molded to fit entirely inside the ear

– Ideal for individuals wearing accessories for long periods of time or needing to hear ambient noise

Quick Disconnect Adapter

– Allows multiple users to quickly remove earphones

– Improves cable retention

Wireless Accessories Wireless Ear Receiver

– Can be used with either a

Neckloop or Flat Pack– Fits securely in your ear – Available in conventional or

squelched versions– Ideal for SWAT & Security teams

Flat Pack & Neckloop

– Allows wireless receive transmission when used with a Wireless Receiver

Inductive Neckloop

Wireless Ear Receiver(Right Ear Only)

Flat Pack

Replacement PartsOffer select replacement parts for

several product lines including headsets, speaker microphones and

surveillance accessories.

Remote Speaker MicrophonesDeveloped mil-spec remote speaker microphone

– Industrial grade version

– Public safety version

– Full feature commercial version

– Quick disconnect feature and options for earphone and headset interface

Designed new speaker mic targeted to Fire Market

Low profile remote speaker microphone

Consumer style LEGACY speaker microphone

Speaker MicrophonesLegacy Speaker Mic

– Sleek, lightweight, low profile design

– Rugged and dependable under any operating condition

– 2.5 earphone jack for optional earphone accessories for additional privacy

– Clothing spring clip which can be positioned 360 degrees

Speaker MicrophonesLegacy Speaker Mic

– Sized to match smaller, lower tier radios

– Dripping rain seal

– 40lb pull strength cable

– Earphone jack

– 1 million cycle PTT

– Lightweight 3.38 oz.

– Low cost

– Ideal for retail applications, light industrial, hospitality & recreation

Speaker MicrophonesProfile Speaker Mic

– Meets same specs as Evolution with less features

– No volume control

– No optional emergency button

– Lower profile and lower cost for ALL portables

– Earphone jack

– Quality coil cord w/40lb pull rating

– Ideal for crowd control, construction site foreman, or plant engineers

Speaker MicrophonesEvolution Speaker Mic

– Mil-810F Driven Rain

– Immersion option (Evolution H20)

– Antenna option

– Coiled coax cable option

– Emergency button option

– Two Position Volume control

– Earphone jack

– Ideal for fire, police, utility & heavy industrial users

Speaker MicrophonesEvolution with Unique RF Connection

– Offer customers an antenna speaker microphone for the Motorola XTS radio platform.

– Improved design to achieve RF Connection through the UDC

– Sealed to withstand MIL-STD-810

– Adjustable high-low volume control

– 2.5mm earphone jack for optional earphone accessories

– Clothing spring clip which can be positioned 360 degrees

– Developed for public safety applications

RF for antenna brought through a cable which comes out of top of UDC with an SMA connector

Speaker MicrophonesGenesis Speaker Mic

– Watertight speaker microphone (IP68)

– Removable front grill

– Dual grill protects against high pressure water spray

– Large PTT for use with gloves

– Options include:

– Antenna with coiled coax cable– Emergency button – Watertight Modular accessory jack option

– Skull & Throat Mics– Earphone Kits

– Various Headset options

– Key target markets include Fire (SCBA and Hazmat), specialty law enforcement, high-end industrial and military users

Speaker Microphones

Standard Features:

Two-meter immersion rating – 60 minutes

Larger push-to-talk (PTT) with positive tactile feedback

Push-button volume control

Earphone jack

Contoured design for easier handling

Field replaceable belt clip

Lightweight for easy wearing

Options

Antenna

Emergency button

GPS position data

Super bright LED flashlight

Noise-canceling mic

Auxiliary Connector

– Choice of 6 pin or 12 pin Hirose*

– Connectivity to additional accessories such as SCBA, throat and skull microphones

– Programming capabilities such as key loading or cloning

Storm Speaker Mic-New Q2-07

TacticalTactical I

– Clips to or fits easily under protective head gear

– Boom mic with coiled cord easily attaches to chin strap

– Barrel push-to-talk (PTT) with protective cover

– Quick disconnect with adjustable earpiece

– Waterproof

TacticalTactical II

– Designed to fit under a helmet or cap

– Soft rubber ear cup designed for comfort

– Larger size ear cup ensures clarity

– Flexible boom microphone for easy adjustments

– Velco® head strap and elastic headband ensure a secure fit

– Available with body push-to-talk (PTT)

TacticalTactical III

– Designed to fit under a helmet or cap

– Combination speaker and boom mic slide into Velcro® pocket

– Flexible boom microphone for easy adjustment

– Mesh over-the-head strap and elastic headband ensure a secure fit

– Available with body push-to-talk (PTT)

TacticalTactical IV

– Designed to fit under a helmet or cap

– Combination speaker and boom mic slide onto headband

– Flexible boom microphone for easy adjustment

– Mesh style headband with Velcro® tab ensures a secure fit

– Available with body push-to-talk (PTT)

OTTO Expands Manufacturing Facility� The “New” 100+ year old building renovated!

OTTO Going Forward…...New tagline to be used in advertising & catalogs & new website address

Why Choose OTTO?

OTTO’s background and vertical integration is aligne d to help customers achieve ..…

Highest quality accessories at a competitive price

Continued growth in the accessory market

Quick response time and application specific solutions

Innovative products and technologies – At least17 new products for 2007 and 2008

Expansive product portfolio to meet market needs

Information & Services Information

Visit our Internet web site at http://www.ottoexcellence.com

E-mail us ~ sales@ottoexcellence.com

Phone: 847-428-7171

Fax: 847-551-1343

Services

15 Month Standard Warranty

Repair Service Available on Selected Product