Since 1985, Alarms R Us has been continuing to keep its customers and their investments safe and secure with our high-quality security solutions. Our commercial security systems in Brooklyn, NY, and the surrounding areas consist of only the most effective, state-of-the-art equipment and technologies. We install, maintain, and monitor systems 24/7 to ensure your property, and most importantly, the lives of your employees, clients, and customers remain protected.

Business Security Systems Brooklyn


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Security Cameras for Business Brooklyn


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Business Access Control Brooklyn


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Serving the five boroughs of NYC, including Brooklyn, Manhattan, Queens, the Bronx, and Staten Island, and beyond, Alarms R Us is available for all of your security needs. Call us at (718) 996-6900 for a free consultation and assessment or get started online.

Innovative & Reliable Commercial Security Systems

Alarms R Us designs custom business security systems that are the most cost-effective and fitting solution for your needs. Our primary focus is 100 percent customer satisfaction. When designing a personalized security system, we take into consideration the size of the business, specifics of the industry, and the available budget. Our available commercial services include:

Burglar and Fire Alarm Systems

All of our commercial alarm systems meet local and state fire and building codes, with the ability to instantly alert the appropriate authorities during a breach.

Video Surveillance

Our innovative video surveillance allows you to remotely monitor your business from any Web-enabled device including computers, smartphones, and tablets.

Access Control

An access control system keeps entrance into and within your facility secure, providing employees necessary access while prohibiting unauthorized personnel from entering.

Our commercial security systems and services can be bought individually or bundled for maximum protection. After installation, our knowledgeable and committed team is hard at work 24 hours a day, 7 days a week, monitoring your company so you don’t have to worry about the safety of your people and assets.

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The Customer Always Comes First

With Alarms R Us, we provide the support and protection you need for a secure future. In addition to our business security systems, we also offer residential and medical alert systems. To learn more, browse these helpful reviews, additional resources, and current specials.

At Alarms R Us, we believe in treating others the way we would want to be treated and value our customers and their experience above all else. It’s better to be safe than sorry — contact us at (718) 996-6900 to discover how we can help you and your investment remain protected.