Onus® Technologies

View our full range of rotating, xenon, LED and static flash beacons
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Full-size warning power with the latest in LED technology, our range of lightbars
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Our range of mini lightbars will keep you on the road, giving you plenty of options
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Incredible performance at incredible prices, our range of LED lighting
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Make sure you're noticed with our range of dash & deck lighting
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A full range of Commercial Vehicle lighting for new build and retro-fit applications
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Headlight flashers, basic switch boxes and programmable systems are just some of the range
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A range of powerful siren controllers, amplifiers and speakers up to 300w
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Rear chevron kits, contour tapes and marker boards to full battenberg and custom vehicle liveries
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Find out more about Onus, its history, why we're here and what we do
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View the exhibitions we're attending and how to find us when you get there
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Find out more about how Onus is working to limit its impact on the environment
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Find out how we ensure delivery of high-quality warning products to you
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Find out how to contact us by phone, fax, email or by post
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Download the latest Amber Warning catalogue online
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View the online Emergency Services catalogue for blue, red and green users
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Download our range of LED Commercial Vehicle lighting
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Request a copy of any of our catalogues in the post
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View & download installation and technical information for our products
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Information on how to find and where to get spare parts for your product, no matter how old it may be
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Sirens & speakers

All-in-one Sirens

Siren Amplifiers

Siren Speakers

If you are looking to download or order a copy of our catalogues, please click here.

Call us on 08712 002 198