We Ensure Your Security Systems Stay Connected

Many home security and fire and life safety systems rely on POTS lines to communicate alarm events to the monitoring station who initiate a response. With POTS lines being decommissioned in many places, security and fire and life safety systems need a reliable communication alternative. We provide it. 

  • Stay Connected
  • Save Money 

Have an Existing Security System? No Problem!

POTS Replacement in Austin

Ensure uninterrupted home communication with TriStar’s Residential POTS Replacement service, seamlessly transitioning your traditional landline to advanced digital technology. Our service is designed to keep your home connected even during power outages, with battery backup features for uninterrupted service. With easy installation and exceptional customer support, TriStar makes upgrading simple. 

Not Sure? Have a Question?
Call Us For A Free, No Obligation Consultation

Tell Us About Your Home or Business, Or Even Existing Alarm System We May Be Able To Takeover


We’ll Schedule an Appointment to Visit Your Home or Business at Your Desired Time


Finally, We’ll Schedule a Date to Install Your Security System Designed Specifically For You

Don’t Just Take Our Word. Here’s What Our Customers Say

TriStar handles our security and access at the Georgetown Chamber of Commerce and they have been phenomenal! Our security setup is easy to use, and the quality is the best!
Rebecca Lockerbie Events & Engagement Coordinator
Tristar provides excellent value for a lot less than the other guys, Tristar monitors my alarm and has helped me add features as needed without 3-year contracts.
Luis Davis CEO
I have worked with TriStar Commercial through my company for approximately 13 years and they have always provided timely responses and high quality service.
Carrie Massar Information Security Auditor
Consistently, they are prompt on handling alarm calls accidental or otherwise) and the occasional technician appointments to tweak or repair seem reasonably priced.
Samuel Baker Project Manager

Get a Free Quote →

A TriStar Security Services specialist will work with you to identify your needs and design a solution that meets and exceeds them. 1-512-733-0944

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