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Smart Home Technology: What It Is & Why You Should Use It

To say that technology has come a long way over the last few years…

Are Security Cameras Without WiFi the Best Solution to Protect Your Home?

Unfortunately, home intrusions are still rather common in this day in age. They can…

How a Smart Lighting Solution Can Help Keep Your Home Safe

There’s nothing more terrifying than coming home to a dark house. You never know…

Robbery vs. Burglary: The Difference & How to Best Secure Your Home or Office

Being the victim of a robbery or burglary can be traumatic and may leave…

How Does Hacking Work? Keeping Your Home Safe From an Intrusion

Home security cameras are a great way to keep your home safe from intruders….

Perimeter Security: Making Sure Your Home is Protected Inside and Out

Unfortunately, the good old days when there was little fear to leave your doors…

Family Owned Dallas Home Security Company Since 1978

We own and operate our own UL listed dispatch center right here in Dallas, Texas. That’s how we’re able to offer high quality home security & alarm monitoring at a great price. We are the largest independent alarm company in Texas, family owned & operated since 1978.

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What our customers say

100% Satisfied

From the first phone call to the actual use of our security system we have been 100% satisfied! The technician was knowledgeable and courteous. He was able to answer all my questions and get the system up and running in no time. Thank you Smith Thompson Home Security for making our home more secure and at an affordable price to do so!!!!

Happy Customer Dallas, TX

We had a great experience with Smith Thompson

Recently for our home in downtown Houston! I was referred to Smith Thompson by a friend after expressing frustration with some of the larger brands that lock you into a 3-year contract. We called to inquire about the most cost-effective…

Excited Customer Houston, Texas
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We've had the same 16.95 rate for 45 years!