Home – Builder prewired


  • Wireless Monitoring Transmitter Included
  • Monitoring Rate: $16.95/month
    No Contract
First monitoring billing cycle due at installation:
  • 1st month, with monthly auto-draft thereafter: $16.95
  • Yearly Option with 1 month FREE: $186.45
  • Comes with:1 Keypad
    Up to 3 door sensors
    1 Motion Detector
    Main Control Panel
    Wireless Monitoring Transmitter
    RF Device Receiver
    Backup Battery
    Signs & Stickers
Average Installation Duration: 4+ hours

*Some builders do a full prewire and install 2 piece magnetic sensor sin each door and window, and some do not. If the doors and windows are ready to go with both pieces installed, we will connect and monitor them. We can finish the doors and windows if they builder didn’t do them. It’s $15 per door and window, or $5 per door and window if it only needs 1 side of the magnet.

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.

No Contracts. No Price Increases.

Get a Quote today!

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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!