Concord Ignition Interlock Devices

Call (404) 748-4484 if you need an IID in Concord

Ignition Interlock Devices in Concord

Sens-O-Lock of America offers quality ignition interlocks and IID installation services in Concord NH. We are dedicated to creating safer communities in Concord and the surrounding suburbs throughout New Hampshire. We specialize in IID systems, ignition interlock device installation and breathalyzers for DUI violations. Our technology prevents alcohol-impaired drivers from operating a vehicle, whether it's a car, commercial vehicle, fleet vehicle, or school bus. For over 17 years we have provided our interlocks, installations and calibrations to companies and individuals who share our commitment to safe driving.

Our high quality, easy-to-use products and personalized customer experience sets us apart from other ignition interlock providers in Concord and New Hampshire. We take an empathetic, non-judgmental approach to working with our customers, allowing us to achieve a common goal; protect drivers, passengers and communities throughout New Hampshire and across the country. If you're in need of an IID or breathalyzer device in Concord, start your order today.

Concord DUI Ignition Interlocks New Hampshire

Our mission is to promote the adoption of alcohol detection technologies that help prevent driving over the legal alcohol limit, promote family and community safety, and help to reduce the legal, social and financial costs associated with driving violations in Concord and New Hampshire. We provide a wide variety of products from both mandatory and voluntary ignition interlocks to personal breathalyzers and wireless handsets for cars, trucks, fleet units and buses.

Our Products

WC9000+ Wireless Handset

The WC9000+ is the industry's most innovative wireless handset in the market for New Hampshire.

  • No more worrying about missed tests on cold winter mornings in Concord while the vehicle is warming up and you're cleaning snow/ice from your windshield. The WC9000+ is right at home in your pocket.
  • No cord means you won't be left stranded due to a damaged connection.
  • Bring the handset indoors in extreme temperatures to expedite start time.

The WC9000+ is perfect for users in Concord or the state of New Hampshire who rely on portability and convenience.

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Mandatory Ignition Interlock (FR9000)

Our mandatory ignition interlocks are developed for drivers who have been convicted of an alcohol-related or drunk driving violation in Concord, resulting in a restricted license. Concord has programs that allows these drivers to continue driving with our ignition interlock installed in their car.

The FR9000 conforms to New Hampshire's programs and it enables drivers to regain their driving privileges under a zero-tolerance program that is administered by the state in which the violation occurred. The mandatory unit allows drivers to complete their court-mandated sentence while also keeping their job and freedom to be with their families. If you would like to order one from us and have it installed in Concord, click here to start your order.

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Voluntary Ignition Interlock (FR9000)

Many of our customers have chosen to install our voluntary ignition interlocks as a preventative tool for themselves, their family members, or their business to ensure safety and avoid being faced with a costly, potentially dangerous and embarrassing DUI situation in New Hampshire.

This alternative is less restrictive than traditional sanctions for DUI's or DWI's, helping individuals, families and businesses maintain their livelihood by preventing alcohol-related driving violations in Concord. You can click the button below to start your online order or call us at (404) 748-4484.

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FR9000 School Bus Unit

Sens-O-Lock of America helped develop the only ignition interlock device with special features for school buses. Sens-O-Lock of America is committed to providing the highest degree of safety for children in New Hampshire and convenience to school systems, bus yards and drivers in Concord. Because of that, we have taken the utmost care in developing the school bus unit. Rely on Sens-O-Lock of America to provide peace of mind to parents, school districts and school bus companies in Concord NH.

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FR9000 Fleet Unit

Protect your Concord company's assets, personnel, customer relationships and communities by ensuring that drivers to not operate company vehicles under the influence of alcohol. The Fleet Unit offers specific features for fleet vehicles, ensuring secure access to the vehicle by maintenance personnel while protecting your company from potential losses in New Hampshire associated with a driver operating a company vehicle under the influence of alcohol.

Call (404) 748-4484


If you are looking for an ignition interlock device installation center in Concord or New Hampshire, or you need a Concord IID installation services, call Sens-O-Lock at (404) 748-4484 or click here to fill out an order form. To see our other installation centers in New Hampshire, click here.