Commercial Access Control Systems

With access control solutions from Knight Security, approved users can scan their official credentials at a digital access device attached to the entryway – and you can rest assured that only authorized occupants are in the building.

Call Today: (717) 541-0212

Control & Monitor Access 24/7


Welcome to Knight Security Systems, your trusted partner for advanced access control solutions in Harrisburg, PA. We offer a comprehensive range of services, including Cloud Service, Cloud Access, Bluetooth Readers, Keyless Access Control, and Web Based Access Control, ensuring your safety and peace of mind.

Cloud-Based Access Control

Our cloud-based access control solutions provide you with the flexibility and convenience you need to manage your security systems. With our cloud service, you can easily manage and monitor access to your property from anywhere, at any time. This means you can respond to security incidents in real-time, enhancing the safety of your property.

Bluetooth Readers and Keyless Access Control

Forget about traditional keys and step into the future with our Bluetooth readers and keyless access control systems. These systems provide a higher level of security and convenience. With our Bluetooth readers, you can use your smartphone as your key, while our keyless access control systems eliminate the need for physical keys altogether.

Web-Based Access Control

Our web-based access control systems allow you to manage your security systems from a user-friendly interface. You can easily add or remove users, set access levels, and monitor activity from your web browser. This means you can manage your security systems from the office, home, or on the go.

Trustworthy and Reliable Access Control Solutions

At Knight Security Systems, we are committed to providing our customers with trustworthy and reliable access control solutions. Our team of security experts is always ready to assist you with your security needs. Contact us today for a quote and experience the peace of mind that comes with having a secure home or business.

Access Control - KSSI

Request Your Analysis Today

Knight Security specializes in installing access control solutions for various settings, including homes, commercial buildings, elevators, and parking garages. Our expertise ranges from small single door applications to large networked systems.

With our commercial access control solutions, you can ensure the security and safety of your premises. Our advanced systems offer features such as card readers, biometric authentication, and integration with other security systems. Contact us today for a complimentary security analysis of your property.

What Our Customers Are Saying

5 star alarm srvice

"Extraordinary Experience"

“Our experience with Knight Security has been extraordinary since we made the switch. They always respond to any problem we have within the hour and fix it immediately, they always have the equipment to do the job right the first time.

We never have to worry about the security of our businesses anymore. Keith and his staff are very knowledgeable with what they are doing and keep us up to date on the newest technology to secure all of our businesses.”

Erick Carter
Dockside Willies, Dukes Bar & Grill, and Rock Bass Grill

"Admirable Standard"

“Knight Security sets an admirable standard for security systems companies.  In my ten years working with Knight, I have interacted with a knowledgeable and helpful office support team. The security monitoring department has been consistently competent and dedicated to my protection. The techs who come out to install or check my system are skilled and good communicators on their area of expertise. All of the above factors have provided for my on-going association and satisfaction with this locally owned and operated business.”

Harrisburg, PA

"Pleasant and Knowledgeable"

“Knight Security Systems, Inc., offers the most comprehensive and the most affordable security system to meet your home and
business needs. The master technicians and the pleasant and knowledgeable staff of Knight continue to give me excellent service and peace of mind. When I call during regular business hours, I speak to a person, not a machine. That is why I have satisfaction guaranteed!!!”

Harrisburg, PA

About Us

From intrusion to fire and video to access control, Knight Security Systems, Inc. offers the industry’s most advanced technologies and products, combined with technical support and customer service that’s second to none. 

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5879 Avis Lane
Harrisburg, PA 17112-1606

Office: (717) 541-0212
PA State License #040745