Update Your Alarm System

The 3G / 4G Sunset is Here
Time to Upgrade

Phone companies have been phasing out older cellular networks for several years. 2G and 3G are already gone. 4G will begin phasing out soon. Devices using older technology have stopped or will stop communicating, and consumers need to upgrade to 4G LTE or 5G to avoid disruption.


These systems are affected:

Keep It Old-School

Just Update Your Communicator

Keep your old rubber-button alarm system working with an LTE update and a lower rate. DFW Security will replace the cellular communicator and re-program your existing working compatible system for basic no-frills alarm monitoring through our 5-diamond rated Texas dispatch center.

* "Dumb-down" an existing smart system to basic alarm monitoring for $19.95/month

3G Update Alarm Communication

Learn More about Wireless Alarm Monitoring

Step Up to Cutting-Edge Technology

Upgrade to Smart Security that’s reliable, convenient, and future proofed to 5G and beyond. Control your Home or Business with your Phone, Tablet, Watch or Voice. 

Includes Smart Hub, Mobile App, Connection of Existing Sensors and 24/7 Wireless Monitoring.

Easily add Cameras and Smart Home Devices, and control it all with a single award-winning mobile app.

Upgrade to Smart Security System

Learn More about Smart Security

(877) 372-0350
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Check out our Home Security Deals!

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Special Offers

State-of-the-Art Protection

The Ultimate Home Security Hub

  • •  7” Touchscreen 
  • •  Encrypted Data Transmission
  • •  Built-in Glass Break Detector
  • •  Panel Camera for Disarm Photos 
  • •  Location-Based GEO Fencing
  • •  Secure Wireless Monitoring - 5G & 6G Ready
  • •  Arming Reminders and Alerts
  • •  Bluetooth Touchless Disarming


Mobile Application

Manage your home’s security with a powerful app that is straightforward and easy to use. Quickly check system and sensor status and view activity history. Arm or disarm with one click. We’re constantly adding new features to make your life more simple and secure.

All Kinds of Devices

Use your smart phone, computer, tablet, smart watch or your voice to control your alarm system from anywhere. Once your home security system is installed, download the Alarm.com app for free from the App Store on your device.

Smart Home Expandable

Our Security Panel also acts as a hub for smart home technology like thermostats, lights, cameras, locks and garage doors. Home Automation components can be added and seamlessly controlled in the same app. 

SMART Security Cameras


Cameras for Every Need

Design your perfect solution with a variety of cameras to choose from. Outdoor or Indoor with Night Vision, Doorbell or Indoor with 2-way Audio. Record on event, schedule, on-demand, or continuously with an SVR.


Awareness Made Simple

View live and recorded video in an instant with apps for tablets, phones and smart watches. View multiple cameras or locations on one app. Quickly and easily find saved clips. Get alerts and notifications with video clips attached.


Secure Data Transmission

End-to-end wireless data encryption with regular security updates ensure the privacy of your information. Secure cloud storage eliminates the risk of video recordings being stolen from your property.

Create your Perfect Smart Home

Easily add Home Automation components to your Smart Security System for unprecedented control of your entire home with a single award-winning App.

Create your Perfect Smart HomeTalk to an Expert
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