We Offer:Residential, Small Business Alarm Systems, Reprogram Existing Security Systems, Affordable Security Monitoring, Security System Maintenance, Home Theater, Entertainment Systems, Video Intercom, Pre-Wiring for New Construction Security System, Fire Alarm System, Carbon Monoxide Detector, We Promise Excellent Customer Service, Quality Components, Very Competitive Rates, Service Calls Within 24 hours. Liberty Sound & Security, installs complete security systems in homes and businesses, pre-wires new homes and businesses, updates and upgrades existing systems to help you and your family feel safe and secure. We install fire protection, alarm systems so that you and your family or your business will be protected and alerted in case of fire, smoke, or carbon monoxide release. Liberty Sound & Security installs home audio systems, video systems, and more so that you and your family can enjoy outstanding audio and video in the comfort of your own home.
Liberty Sound & Security serves north and northeast Texas including the Dallas Ft. Worth Metroplex and surrounding cities and counties, with the very best in security systems, home theater, fire prevention and detection systems, security system parts and supplies, monitoring, prewire systems, and complete security packages. Located in Wylie Texas.

Liberty Sound & Security serves north and northeast Texas including the Dallas Ft. Worth Metroplex and surrounding cities and counties, with the very best in security systems, home theater, fire prevention and detection systems, security system parts and supplies, monitoring, prewire systems, and complete security packages. Located in Wylie Texas.

Liberty Sound & Security serves north and northeast Texas including the Dallas Ft. Worth Metroplex and surrounding cities and counties, with the very best in security systems, home theater, fire prevention and detection systems, security system parts and supplies, monitoring, prewire systems, and complete security packages. Located in Wylie Texas.

Liberty Sound & Security Products
Liberty Sound & Security Services
 Liberty Sound & Security Alarm System Monitoring Liberty Sound & Security Home Theater Liberty Sound & Security Pre-Wire Packages
About Liberty Sound & Security

Don't put yourself or your family at risk. Contact Liberty Sound & Security for security and fire detection systems that can be custom installed for your home or business. Serving north and northeast Texas including the Dallas Ft. Worth metroplex and surrounding TX cities and counties.

Don't put yourself or your family at risk.  Contact Liberty Sound & Security for security and fire detection systems that can be custom installed for your home or business.

Check out our online security package specials.

 
LIBERTY BASIC SECURITY PACKAGE
Liberty Basic Security Package Includes:
  • One Control
  • One Standard Key Pad
  • One Motion Detector
  • One Sounder
  • One Backup Battery
  • Three Door Contacts
  • One Phone Line Connection
  • One Yard Sign
ONLY $179.00
LIBERTY PLUS SECURITY PACKAGE
Liberty Plus Security Package Includes:
  • One Control
  • One Custom Keypad
  • Three Door Contacts
  • Two Window Contacts
  • One Sounder
  • Two Motion Detectors
  • One Backup Battery
  • One Phone Line Connection
  • One Yard Sign
Only $350.00
LIBERTY WIRELESS SECURITY PACKAGE
Liberty Wireless Security Package Includes:
  • One Control
  • One Wireless Receiver
  • One Standard Keypad
  • One Motion Detector
  • One Sounder
  • Three Door Contacts
  • One Backup Battery
  • One Phone Line Connection
  • One Yard Sign
Only $249.00
LIBERTY SECURITY CHANGE OUT PACKAGE
Liberty Security Change Out Package Includes:
  • One Control
  • One Standard Keypad
  • One Backup Battery
  • One Phone Line Connection
  • One Yard Sign
Only $ 125.00
UPGRADE TO A TOUCH CENTER KEYPAD
Consider the advantages of a TOUCH CENTER KEYPAD. You can leave messages, monitor activity, and more. All with the touch of a finger.

 

 

Consider the advantages of a TOUCH CENTER KEYPAD.  You can leave messages, monitor activity, and more. All with the touch of a finger.

Click image to enlarge keypad view.


WE RE-PROGRAM EXISTING SECURITY SYSTEMS FOR ONLY $49.00

LIBERTY FIRE PROTECTION PACKAGE

LIBERTY FIRE PROTECTION PACKAGE


Liberty Basic Security Package is HALF PRICE with the purchase of the Liberty Fire Package.
Liberty Fire Package Includes: One Smoke Detector in Each Bedroom, One Smoke Detector in Each Hallway, One Smoke Detector at Each Level (Upstairs, Downstairs, Basement). One Sounder at Each Level
Liberty Fire Package Includes:
  • One Smoke Detector in Each Bedroom @ $100.00 Each
  • One Smoke Detector in Each Hallway
  • One Smoke Detector at Each Level (Upstairs, Downstairs, Basement)
  • One Sounder at Each Level @ $65.00 Each
Price Varies

All prices require a minimum of a 2 year agreement

Contact Liberty Sound and Security

EXTENDED WARRANTIES AVAILABLE ON MANY OF OUR PRODUCTS
ONLY $8.00 per month.

Ask us for details.

Liberty Sound & Security serves the area shown above including these cities in north and northeast Texas : Allen, Texas, Anna, Balch Springs, Texas, Blue Ridge, Bonham, Caddo Mills, Texas, Canton, Corinth, Carrolton, Texas, Celeste, Celina, Commerce, Texas, Dallas, Duncanville, Texas, Denton, Edgewood, Ennis, Emory, Texas, Fairview, Farmers Branch, TX, Farmersville, Ferris, Forney, TX, Frisco, Garland, Garrett, TX, Greenville, Irving, TX, Kaufman, Lake Dallas, Lavon, TX, Lewisville, Lucas, Mansfield, McKinney, TX, Melissa, Mesquite, Plano, TX, Pilot Point, Princeton, Prosper, tx, Quinlan, Red Oak, Richardson, tx, Rockwall, Royce City, tx, Sanger, Sulphur Springs, Tawakoni Texas, East Tawakoni, West Tawakoni, tx, Terrell, The Colony, Van Alstyne, Weston, tx, Wylie
Liberty Sound and Security in Wylie Texas serves north and northeast Texas including the Dallas Ft. Worth metroplex and surrounding texas cities and counties.
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Liberty Sound & Security. is incorporated under  the  name
Liberty Sound & Security Systems, Inc.