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Commercial Security Systems in Westchester, NY

At Knight Security Systems, we design and install customized alarm and camera systems you can depend on to watch over your property day or night. We provide constant monitoring, and if your sensors indicate a disturbance at your property, we will coordinate a response with the local police.

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Business Security Systems in Westchester, New York

Knight Security Systems is a third-generation, family-owned and -operated provider of commercial security systems serving Westchester, NY, since 1959. As one of the top security companies in NYC, our team of experts shares over 100 years of combined experience in the industry. We stay up to date on the latest technology advancements to deliver cutting-edge security solutions you can use to protect and monitor your business from your home, office or on the go.

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Top Services and Security Systems for Westchester County, NY

Our commercial security system design can incorporate various helpful services such as video monitoring and analytics. We design security systems that address your unique business needs with numerous ways to protect your employees and customers.

UL-Listed Security Systems

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UL-Listed Security Systems

Protect your investment and livelihood with our state-of-the-art burglar alarms. We design these systems from the ground up to best suit your business. We are one of the most advanced security companies in Westchester, NY, and throughout the...
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Camera Systems

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Camera Systems

Whether you require a simple, stand-alone, four-camera surveillance system or a state-of-the-art IP-based enterprise-wide system, we can design and install the right system for you. While some security companies in New York City offer off-the-shelf solutions, we tailor...
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Fire Systems

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Fire Systems

Get early warning detection with our smoke and heat detectors and sprinkler monitoring. Our technicians are NICET certified in fire alarm engineering technologies. We design, submit, inspect, permit, service and monitor our fire systems. With over six decades...
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Remote Business Services

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Remote Business Services

Manage your entire business from your computer or smartphone. Now, your time, employees and security are all accessible in the palm of your hand! Using the latest software and technology, you can access your cameras, review footage and...
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Environmental Monitoring

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Environmental Monitoring

Business owners can’t afford an interruption in their day-to-day operations or loss of product due to faulty equipment or environmental factors. As a UL-Listed company, we value product sustainability and safety. During installation, we ensure your security system...
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Access Control

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Access Control

Are areas of your location off-limits to some personnel? We design and install all types of access control systems, ranging from a single door and keypad to enterprise-wide biometrics, gate control and telephone entry. The system can be...
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Managed Video Monitoring

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Managed Video Monitoring

Increasingly, property managers request that we monitor their video surveillance system as an alternative to security guards. After installing video surveillance and alarm system for your business, you will need qualified experts to monitor your analytics. We are...
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Intercom Systems

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Intercom Systems

Find the right solution for inter-office communications, door entry intercoms and video security intercoms. Boost safety and security while allowing people in different parts of your building to conveniently communicate with one another – and with visitors to...
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UL-LISTED Central Monitoring

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UL-LISTED Central Monitoring

The moments after an intrusion can make the difference. When a fire, burglary or other alarm triggers at your business, your system communicates with our central monitoring station. Our staff moves into action at the central station, contacting...
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Contact Knight Security Systems for Professional Installation

Schedule your home security repair or commercial security maintenance throughout the year for long-term results.

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How UL Certification Benefits Commercial Security Systems

UL Certification ensures new products have high-quality manufacturing and installation — allowing companies to establish best safety practices and inspire trust in their consumers. To become UL Listed, a company must design products that meet UL’s standards and demonstrate consistent adherence to relevant codes. Being UL Listed authorizes manufacturers to apply the UL Mark on self-tested products. The UL Certification also expresses confidence in a product’s quality and adds accountability for consumers.

Knight Security Systems is proud to be among only 2% of UL-Listed security companies nationwide. We test and certify all commercial security systems installed in the Long Island area. We also have the authorization to issue UL Certificates of Compliance for our installations. Knight Security Systems prioritizes consumer safety, providing security systems that meet the regulations.

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If you want a system that does what it supposed to do, with folks who care about what they're doing and make sure you understand what you're getting, then you call Knight Security sSystems. If you want a POS that may or may not work when an emergency occurs-there's Home Depot and Staples.

- Steven Secon

Protect Your Business and Employees With a Custom Commercial Security System

To secure your business and gain all the advantages our remote monitoring services can provide, contact us today and schedule your free, in-person consultation. We will complete a walkthrough of your business, show you where your property is most vulnerable and discuss the many ways we can protect your investment. For service in New York, please call 914-232-0003.

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