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Business intruder alarm systems

When it comes to the problem of business disruption, prevention is the best cure. ADT intruder alarms are a great deterrent. We tailor every security solution to the size and nature of your business, so you always get the protection that’s right for you. And because we’re an NSI Gold approved organisation, we can help you meet your insurance and legislation obligations too.

Emergency response

All our intruder alarms are fully monitored and in the event of an activation we will notify the keyholders and the emergency service.

Integrated intruder detection

Our intruder detection products can work alongside CCTV, access control and smoke detection systems to create a truly integrated security solution for your business.

Secure dual monitoring

Our alarm monitoring systems signal when your alarm is activated, and use alternative channels, such as GPRS, to get the message through even if phone lines are down.

High value assets & property protection

Our security systems protect valuable items such as safes, vaults, confidential materials or business critical computer equipment that intruders often target.

Hold up alarms

We can increase the level of security and peace of mind your staff enjoy with personal attack systems, such as panic buttons, that let them raise the alarm if attacked or threatened.

Monitoring & Maintenance

With ADT as your security partner, you can relax knowing your business is always being looked after. Our experts can monitor your security system around the clock, and our remote diagnosis and fast, responsive maintenance and service support ensures it’s always working efficiently, saving you time, money and worry.

Benefits of monitoring

Upgrades & security packages

ADT Smart Business

Have even greater control over your business security with our new smart alarm. Enjoy the convenience of our app, enabling you to define notifications and set, unset or reset your alarm remotely. You can even turn lights on/off and check whose outside or inside your business when you are not. It’s security with certainty.

Integrated products

Access control

Do you know who’s in your premises at any given time? Access control lets you identify unauthorised visitors and manage staff access, even when you can’t be there to do it yourself.​

Fire prevention

​Don’t give fire a chance to devastate your business. Our fire and smoke alarms offer reliable early detection that gives you time to save your staff and your most valuable business assets.

Get a free quote.

An ADT Security Consultant will be happy to come to your premise and recommend the perfect security solution based on your business and circumstances. To arrange a visit just click or call 01 620 5888

What are you looking to secure?

Book a free security audit

To find out more about how ADT can help protect your business, enter your details and one of our Security Consultants will be in touch.

They'll arrange to visit your premises and recommend the right security solution based on your property and business.

CALL: 0800 804 6224


If you have any questions about our products and services, you can call us on the number shown above. Our advisors are available from:

8am - 8pm Monday and Tuesday,
8am - 7pm Wednesday to Friday,
9am - 5pm Saturday and Sunday

Please use this form to submit an enquiry. This form collects your name, email address, and other personal information. Please read our Privacy Policy for information on how we protect and manage your personal data. By completing this form and submitting your information, you confirm that you have reviewed, understood and accepted our privacy terms as well as our cookie terms.

Book a free security audit

To find out more about how ADT can help protect your business, enter your details and one of our Security Consultants will be in touch.

They'll arrange to visit your premises and recommend the right security solution based on your property and business.

Your details

Company details

Getting a free security assessment and a quote specific to your needs, couldn't be simpler

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Your details

If you have any questions about our products and services, you can call us on the number shown above. Our advisors are available from

8am - 8pm Monday and Tuesday,
8am - 7pm Wednesday to Friday,
9am - 5pm Saturday and Sunday

Please use this form to submit an enquiry. This form collects your name, email address, and other personal information. Please read our Privacy Policy for information on how we protect and manage your personal data. By completing this form and submitting your information, you confirm that you have reviewed, understood and accepted our privacy terms as well as our cookie terms.