At TNT Alarm Systems we put our 90 years of home security experience to work for you with VALUE driven security solutions that fit your needs and for 25% to 40% less than most other companies.


Home Security Systems and Monitoring in the Dallas Metroplex

TNT Alarms is different from other Dallas alarm companies because we offer the best products and services in the industry at far less cost to you than big-name competitors. Plus, you get personal service, not a one-size-fits-none security kit. Every system we install or upgrade is custom-designed to prevent break-ins and keep your family safe. If your North Texas home already has an adequate alarm system installed, TNT Alarms can take over the monitoring and save you money.

You never have to worry about the quality of the monitoring service when you protect your family with us because we partner with Central Security Group, a company that handles customer service for more than 100,000 people in Texas and beyond.

Best of all, there are NO INSTALLATION FEES and NO ACTIVATION FEES with approved credit when you turn to TNT Alarms, the local company you can trust for great home security products and services. In fact, we offer Honeywell, DSC, General Electric and other major-brand alarm component, just like bigger competitors. But unlike those other guys, we offer personalized hometown service, monitoring you can trust and a commitment to the best possible pricing.

For home alarm systems and monitoring in Dallas and elsewhere in North Texas, turn to TNT Alarms, the smart local choice.

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INCLUDED in ALL Systems are TNT’s

  • Free System Move Plan
  • Homeowners Insurance Discount
  • System Ownership
  • CSG UL Monitoring
  • Fast and Reliable service

What our customers say about us

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