Sales: (717) 541-0212 | Service: (717) 219-7017

Small Business Security

A safer, smarter, more energy-efficient business…anytime, anywhere!

Call Today: (717) 541-0212

With Knight Security, The Boss Is Always In.

seattle small business security

Right from your mobile devices, you can see who is walking through the front door and who is leaving, who just went into your office or if there’s someone in the stockroom. View live video feeds from indoor or outdoor cameras at work or on the go for anytime peace of mind.

Think you forgot to lock the door to a restricted area? Just reach for your smartphone and check. You can keep an eye on your employees in the front of the store or supervise a delivery on your mobile device when you’re away. The possibilities are endless.

Control & Monitor Access Remotely

Unlock doors for employees remotely or arm or disarm your security system. Learn about important events inside and outside your business via email, text messages or video notifications.

Franchise Ready

View up to 100 sites with one login—great for franchise owners and businesses with multiple locations.

Total Security: In The Office & On The Go.

On Premises Control


Keep an eye on employees, cash registers, merchandise, stockrooms, exits, entrances and more on up to six cameras at a time.

Simple Mobile App


Icons and menu-driven prompts make security system operation easy and intuitive, wherever you are.

Energy Management


Knight Security puts the connected business within reach! Control your security system, manage energy usage and view live video on everyday smart devices.

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. 

Email Newsletter

Stay up to date with relevant news, safety tips and special offers from Knight Security.


5879 Avis Lane
Harrisburg, PA 17112-1606 | Phone: 

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

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