Home & Business Security Systems

Business Security, Cameras and Access Control in Rowlett

For more than 45 years, the security experts at Dallas Security Systems have installed and maintained top-quality business electronic security systems for customers in Rowlett and throughout the Dallas-Fort Worth area.

As the largest independently owned and operated security company in the Dallas-Fort Worth Metroplex, our broad range of engineering skills for customers in Rowlett includes the installation, repair, and maintenance of integrated security & access control systems, closed circuit television (CCTV) systems, intercoms, and intrusion detection systems. DSS ranks among the 40 largest security integrators in the United States and is the largest independent security company in DFW.

We provide cutting-edge security services for hospitals, schools, corporate headquarters, retail stores, defense contractors, high-rise office buildings, and more in Rowlett and throughout DFW. When you need our help, give us a call at 972-882-9171 or click here to schedule services in Rowlett.

Services Offered by Dallas Security Systems in Rowlett

Access Control
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Access Control

Dallas Security Systems, Inc. (DSS) offers an advanced line of Access Control Systems from traditional computer-based systems to the latest in IP browser-based technology.

Business Security
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Business Security

Dallas Security Systems, Inc. (DSS) offers commercial intrusion systems for businesses of all sizes. Our commercial systems are custom designed and their applications range in size from small retail to large industrial facilities.

Video Surveillance
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Video Surveillance

Dallas Security Systems, Inc. (DSS) offers video alarm systems for both commercial and residential applications. DSS is an authorized dealer for Videofied systems.

Benefits of Choosing DSS

Benefits of Choosing Us to Protect Your Property in Rowlett

  • 45-plus years of industry experience
  • UL-listed monitoring services
  • Unmatched attention to detail
  • Elite-level customer service
  • Top-of-the-line equipment
  • In-house installers & programmers 

Rely on Us for Your Business Security Needs in Rowlett

Regardless of the size of your business in Rowlett, you need top-quality security services to protect your property and your people. At Dallas Security Systems, those are services we have provided for almost a half-century by installing, maintaining, and repairing state-of-the-art security systems for business owners throughout the DFW Metroplex. When you need our help in Rowlett, give us a call at 972-882-9171 or click here to schedule a  service today at your property in North Texas. At DSS, we keep everyone safe & secure in Rowlett and throughout DFW.

Our customers love us!

See All 163 Reviews
Customer Reviews from Rowlett and Surrounding Areas ( 5
from 12 reviews )

Happy Customers across Rowlett and Surrounding Areas

Completed Jobs from Rowlett and Surrounding Areas

See All

June 20, 2024 | Garland, TX

We successfully installed new cabling along red iron back to server room for all cameras. DSS installed NVR, monitor, and switches inside server room and connected all cameras. DSS programmed the NVR, and cameras for motion recording @ 12fps. After the job was completed, we trained the customer on how to use the software and app to view cameras.

May 19, 2025 | Dallas, TX

Customer contacted DSS to install a new IP video Intercom system. DSS was able to add an access control system to control the garage entry single door and use the existing locking hardware. We also installed a dual function card reader. We tested the system with the client to make sure it worked properly.

September 02, 2025 | Dallas, TX

Installed an IQ4 panel along with two PG9303 contacts and one PG9945 wireless contact paired with an ODC59A. At the customer’s request, added two motion detectors—one in the shop area and one in the front office entry—using two PG9984P units.

Tested the entire system, confirmed successful signal transmission to central monitoring, and verified all devices reported correctly.

Set the customer up on Alarm.com, linked the new system with their existing home system, and provided training on both the mobile app and the keypad.


July 10, 2024 | Dallas, TX

Dallas Security Systems, Inc. wired in all zones from existing panel, programmed, and tested system. We also replaced the 3 pull-apart contacts on overhead doors with rail mount and the motion detector over the front entry and the keypad. Afterwards, we trained our customer on the DMP keypad and app control. The customer's business is also receiving monitoring.

January 30, 2025 | Dallas, TX

Customer contacted DSS to repair their cameras. DSS was able to troubleshoot 11 cameras, discovering that the Luxul AMS-1816P POE switch was locked. We located the switch above the Tripp-Lite UPS. Lastly, we verified with the customer that all the cameras were operational and recording.

February 23, 2026 | Garland, TX


DSS removed the existing alarm system and installed an Alarm.com panel while utilizing the current alarm devices. Three new keypads were installed to replace the old ones. All cabling was tested to confirm proper functionality and correct zone configuration.


October 06, 2024 | Dallas, TX

We successfully added an NVR to the Star4live account and checked the live feed from the mobile device to ensure everything was online. Additionally, we updated the NVR to the latest firmware.

April 27, 2023 | Garland, TX

We installed a Qolsys All-In-One IQ Panel 4 LTE, Wi-Fi, Z Wave, Bluetooth, PowerG, and legacy security wireless with IoT processor. Connected existing hard wired devices and added 360 degree sensors. Took over monthly monitoring services also.

January 17, 2025 | Garland, TX

Customer requested a power supply replacement. We successfully replaced the power supply and installed a relay control. Lastly, we verified the door functioned properly (lock/unlock).

December 11, 2024 | Dallas, TX

DSS was contacted to fix a couple of photo beams that were knocked off. We installed two photo beam transmitters and completed a full system test for building.
Reviews
See What Our Customers Have to Say

"Dallas Security has always offered me the best level of customer service with my security systems. They are on time and very professional. I am happy to support a local owned security company!"
Kenny M.

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I work for Messiah Lutheran Church in Plano, Texas. Our buildings are 16 years old and have been protected by Dallas Security since day 1. We have had only but good experiences with them and look forward to many more ... Read more about reviewRead More

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Nick at Dallas Security Systems was my first phone call for my residential video security system installation. Nick provided an affordable price, the right project management and a qualified installation team. Read more about Keith Shaver reviewRead More

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When choosing a home security system we chose DSS because of their great reviews. Once we simply scheduled and when the technician arrived we knew we made the RIGHT DECISION! Things have been so smooth... Read more about Zachary W reviewRead More

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The technician (Rudy) came by and did a good job helping me with my request to move our access control software. He was easy to work with and we continue to be glad to be working with DSS. Read more about Thad Hutcheson reviewRead More

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