You are visiting the website of Liberty Security Systems. We are East Tennessee's custom security solution experts. 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.

Charles Kelly and Daniel Cavanaugh
To Cancel A Alarm Signal Call: 1-800-438-4171
Have your account number and password ready when calling.
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 along with proven technology to our demanding customer base. 

Please view our available solutions 

Daniel Cavanaugh
Door Devil Specials!
Click Here! Eliminate the weakest link in home invasions. Add the Door Devil to your security tool box.
Liberty's Solution For Being Connected
Yes we offer a secure solution for being connected on the go or at home.
Monitoring Done Right Since DAY 1!
NO CONTRACTS NEEDED. You trust in us and we trust in you. Our clients are serious about security.
TN License #C-0194
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