Liberty Security Systems
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You are visiting the website of Liberty Security Systems. We are East Tennessee's custom security solution experts. Our services range from home security, installation, service & monitoring to full home automation, security camera's, CCTV, automated door locks and so much more! Have a business? No problem, we supply commercial security needs as well.

We are always adding new proven solutions to all of your security needs. Liberty Security is family owned and operated so if you see it here we use it ourselves. We are as serious about security as are you. This is a very exciting time in our industry as we look forward to the future and the needs of our clients. With many options coming down the pipe Liberty has been researching and vetting many products plus services.

We are happy to announce that we are now bringing on-board ALARM.COM. The collaboration of Liberty Security Systems and ALARM.COM will bring cutting edge services to the Knoxville, TN area along with proven technology to our demanding residential and commercial customer base.

read more › Co-Owner, Charles Kelly and Daniel Cavanaugh have built Liberty Security Systems, Inc. based on a solid reputation for outstanding quality and service. Liberty Security Systems, Inc. is a family owned, and operated local business. We have been serving the security needs of home owners plus business owners in the Greater Knoxville area's for 29 years. Liberty has been proudly servicing surrounding communities throughout East Tennessee since 1986. We are currently transitioning to the second generation of family ownership with the introduction of Co-Owner Daniel Cavanaugh.

read more › Liberty provides new home construction services such as pre-wiring for home security systems, residential camera systems, intercom systems and surround sound. All of our designs are custom and unique to each floor plan. We work with builders and home owners. If you can think of it at this faze of construction we can do it. Big or small if you have an existing home and would love a security system we have solutions. We offer wired systems, hybrid systems, and completely wireless systems. We also can perform all of the same levels of systems for video security systems.

read more › Liberty Security Systems, Inc. is very selective of the products that we install, service and monitor. With over 50 years combined security knowledge and research we take great pride in the products we have selected for our clients. Our residential and business security products are supplied to us by DSC. We have a great relationship with DSC and our DSC vendor. Liberty Security Systems employees spend countless hours every year in training on the latest DSC products and enhancements. We feel their products are top of the line for added value to your home and family.

read more › Our DSC Touch product is an innovative smart security panel which provides customers with home or business management and interactive security capabilities in an all-in-one, intuitive and easy to use interface. PowerSeries Control Panels have a proven reputation for providing the value and dependability that our security professionals demand. The modular design of the PowerSeries v4.6 Control Panels provides even more value-added features including support for CO detectors, an automatic syncing feature to reduce our install time and the flexibility of different alarm reporting paths.

read more › There are many reasons why our clients want security camera's for their residential use. The most common being that they want a second level of security protection. Knoxville, TN just like so many other cities is an expanding city. Growing cities have growing crime rates. Our residential camera systems can help catch an unknowing burglar or someone hanging around your home. Residential security cameras can be hard wired with a DVR unit or Digital and accessible with an app for your phone or tablet.

read more › The above photo from offers a great visual understanding of how home automation works. Liberty Security Systems, Inc. is based in the Knoxville, TN area and we provide installation, servicing and monitoring of your home security, home automation and security camera systems. The key features in your home automation system are; Security System; Security Cameras; Connected Thermostats; Electric Locks; Garage Door Opener; Light Modules; UL Certified Monitoring; Phone and Tablet Apps and more.

read more › Welcome to our Armour page, or better known as our third level of security for your home or business. We at Liberty Security Systems, Inc. believe that it takes more than just a security system to protect your property here in Knoxville, TN and surrounding areas. In our full recommendation of products we offer our clients the Door Devil Anti Kick plates. What makes this so unique is that it is designed by a security company out of Texas for security companies like us here in Knoxville, TN. We sell and install these anti door kick plates for your front door, back door, garage door and occasionally a bedroom door, depending on our clients needs.

read more › Security Central provides UL Certified around-the-clock alarm monitoring to residential and commercial properties including farms, industrial facilities, schools, retail stores, banks and elevators. Our operators answer calls from our central station in Statesville, N.C. Security Central operators undergo extensive training and handle each call with the utmost care and attention. Most basic alarm systems provide protection through digital dialer-enabled panels. Our receivers are compatible with all major transmission formats for burglar, medical and fire panels.

read more › From our friends in Texas comes the last words in door reinforcement. Introducing The Door Devil. When it comes to home invasions your doors are the weakest link. Customers have refereed to their door being kicked in as an explosion. Do not let this be your description. The door devil reinforces the dead bolt/handle area on the door, the wooden frame attached to the home, and the hinge side of the door assembly. It is truly awesome! We recommend it for all exterior doors.

read more › I had one security company tell me I needed to spend $800 to replace my fire sensors. Liberty came out, showed me how to operate the system and explained the fire sensors didn't need replaced at all. This was a great experience. They're honest, showed up on time for the appointment and did great work. I'll use Liberty for security services going forward. Liberty Security Systems has been protecting my home for over 4 years now. I was excited to find them listed here on Merchant Circle and wanted to take the time to let them know how much I appreciate everything they have done.

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