DSC's touch Security System

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. Uniquely based on Google's Android operating system and integrated with Alarm.com, DSC Touch employs WiFi, Bluetooth and Z-Wave technology for a completely wire-free installation and 'all-in-one' wireless communications. Liberty Security Systems is proud to be Knoxville TN's leading DSC security installer and service provider.



DSC's Impassa Security Systems

IMPASSA is the newest, next generation wireless security system from DSC. IMPASSA comes with the defense and offense needed to protect the ‘king’ – the Knoxville TN home and homeowner - including:

• An integrated HSPA (3G) cellular communicator for high speed, reliable and secure alarm communications
• The flexibility of a distributed approach that allows wireless devices to be located wherever needed for optimal protection.
• 2-way audio communication between our UL certified central monitoring station and the home to increase the homeowner’s peace of mind.


DSC Power Series

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.



DSC Power Series Neo

PowerSeries Neo captures the flexibility of a modular, hardwired system with the simplicity of a wide range of wireless devices and peripherals, resulting in a groundbreaking comprehensive and versatile hybrid system suited for small business structures in Knoxville, TN through to large-scale commercial applications. Occassionally the Neo system has systematic uses in residential application as well.

Our Happy Clients



Users Who Love Us

Good, honest service

★★★★★
5 5 1
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 ...

Life Time Warranty Work.......

★★★★★
5 5 1
Charles, Dan and Christina,Thank you once again for the fast, courteous, and personal service that you recently provided. It's been a pleasure doing business with your company for over 17 years!

Highly Recommended!

★★★★★
5 5 1
Liberty Security Systems was contracted to install a “wireless” security and fire detection system in our home and two (2) detached metal out-buildings. The metal out-buildings due to their proximity required the installation of a "repeater" system to allow the system to be fully integrated. Liberty's personnel worked diligently to optimally locate a single repeater allowing full functionality of all the systems components. We are completely satisfied with our Liberty installed user friendly fully integrated security.

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automation the whole family will love.