Security & Networking Systems in Belton, TX

Centex Systems serves homeowners, businesses, and organizations throughout Belton with professional security camera installation, alarm systems, access control, and network solutions. Our licensed Texas technicians design and install durable systems backed by the strongest warranty in the area.

(254) 935-0388

Protecting Belton Homes and Businesses


Belton is a close-knit community with much worth protecting. From established neighborhoods near Belton Lake and the University of Mary Hardin-Baylor campus to small businesses along Central Avenue and commercial properties throughout Bell County, Centex Systems provides reliable security solutions that fit local lifestyles and work environments.



We are not a national chain or an out-of-state company sending unfamiliar technicians. We are a Central Texas company that understands this area, knows the local landscape, and is committed to keeping this community safe.

Hardwired Security Cameras Built for the Long Haul


Many security companies sell Wi-Fi cameras because they are fast and easy to install. However, wireless cameras can drop signals, drain batteries, and fail at the worst moment. Centex Systems installs hardwired security cameras whenever possible, providing Belton homeowners and businesses faster performance, higher resolution, and more dependable protection daily.



Every camera installation includes the option for battery backup power so your system keeps recording even if power goes out, whether from a storm in Bell County or a criminal cutting power to the building.

Alarm Systems You Can Actually Trust


Many low-cost alarm systems rely on basic wireless sensors and internet-only communication vulnerable to signal jamming devices, which are inexpensive and widely available. Centex Systems installs advanced, encrypted, jam-resistant alarm systems using cellular communication to stay connected even if your internet goes down or someone tries to interfere with the signal.


And when your alarm sounds, you will not be connected to an overseas call center. Centex Systems provides 24/7 monitoring through a Texas-based, UL-listed monitoring center staffed by people who understand this region and can coordinate with local emergency responders quickly.

Request a Quote


Quote - Belton

Security & Networking Services for Belton, TX

View All Services
Black surveillance camera icon with a white lens on a black mount

Home Security Camera Systems

Belton's residential neighborhoods, lakefront properties, and university-area homes benefit from professionally hardwired cameras that deliver clear footage and reliable uptime without the limitations of Wi-Fi.

Black clock icon with a curved arrow, indicating time or refresh update.

Burglar Alarm Systems with 24/7 Monitoring

With a mix of residential areas and a growing small business community, Belton residents and business owners can rely on encrypted, cellular-based alarm systems monitored around the clock by a Texas-based team.

Black Wi‑Fi signal icon with three curved bars above a dot on a white background

Home & Business Wi-Fi and Network Installation

From UMHB-area rentals and residential properties to small businesses and offices throughout Belton, structured cabling and professional Wi-Fi installation ensure fast, reliable connectivity to support modern technology needs.

Frequently Asked Questions

  • Do you offer security systems for homes near Belton Lake?

    Yes. Lakefront and rural properties outside city limits often have longer driveways, outbuildings, and areas that need wider camera coverage. We design systems specifically around the layout of your property, including long-range cameras and outdoor-rated equipment built to handle Texas weather.

  • Can Centex Systems monitor an existing alarm system that was installed by another company?

    In many cases, yes. We can evaluate your existing equipment and, if it is compatible, connect it to our Texas-based monitoring center. If the equipment is outdated or unreliable, we will be upfront about it and walk you through your options with no pressure.

  • I rent a house near UMHB. Can I get a security system as a renter?

    That is a great question. Some of our systems can be installed with minimal modification to the property, and we are happy to talk through what is possible for your situation. We recommend checking with your landlord first, and we can help you have that conversation if needed.

  • How long does a typical security camera installation take in Belton?

    Most residential camera installations are completed in a single day. Larger homes or commercial properties may take longer depending on the number of cameras and the complexity of the wiring. We will give you a clear timeframe before we start so you can plan accordingly.

  • Is there really no long-term contract required?

    Correct. Centex Systems offers month-to-month monitoring with no long-term contract and no cancellation penalties. If you prefer a 3-year agreement, you receive a $300 discount on your installation cost, and you can still cancel at any time by simply repaying that discount. That is all, no contracts to pay out, no surprise fees.

Commercial Security Solutions for Belton Businesses

Belton's business community, from professional offices and medical facilities to retail shops and commercial properties along the US-190 corridor, needs security that performs at a commercial level. Centex Systems designs and installs business-grade systems that are more capable, more reliable, and more scalable than anything you will find at a big-box store. Our licensed technicians assess your facility, identify vulnerabilities, and build a solution that fits your operation and your budget. And with our 3-year parts and labor warranty, you are covered long after the installation is complete.

Learn more about Commercial Security Solutions
Black surveillance camera icon with a white lens on a black mount

Commercial Security Camera Systems

High-resolution, hardwired camera systems designed for business properties, parking lots, building entrances, and interior spaces. Built for continuous recording with optional battery backup to keep footage rolling even during a power outage.

Hand tapping a smartphone with wireless signal icons above it

Commercial Access Control

Control who enters your building and when. From keycard and key fob entry systems to mobile and cloud-based access control, we help Belton businesses manage access at one or multiple entry points, with detailed logs and remote management capabilities.

White bell and keypad icon on a black rounded-square background

Business Alarm Systems with 24/7 Monitoring

Encrypted, cellular-based commercial alarm systems monitored 24/7 by a Texas-based UL-listed center. Protect your business after hours, receive real-time alerts, and ensure that when something happens, the right people are notified immediately.