Everything you need to choose well
Practical guidance on planning, specifying, and getting the most from a security system — whether you're protecting a family home or a multi-site estate. Start with our guides, browse the service explainers, or read the latest from our team.
See our guides first in Google Search and AI results.

Understand the systems
Every service has its own page explaining what it does, what's included, and the questions we get asked most.
Alarm Systems
Professionally monitored intrusion, fire, and life-safety alarms that alert the right people the moment something is wrong.
4 servicesVideo & Surveillance
High-definition cameras and recording that let you see what's happening on your property in real time — and review it later.
2 servicesStructured Cabling, Fiber & AV
The backbone everything else runs on — certified Cat6/Cat6A and fiber, racks and pathways, network infrastructure, and distributed audio/video for commercial, industrial, and residential sites alike.
2 servicesSmart Home & Access
Automation and access control that make your home or business more convenient, efficient, and secure — all from one app.
2 servicesAdditional Services
Round out your protection with cyber security and managed IT, delivered through our trusted technology partner alongside the systems we install.
2 servicesLatest from the blog
Security news, seasonal advice, and lessons from jobs we've just finished.
How Professional Installation Saves You Time and Keeps Your Home Safer
When it comes to protecting your home and family, the setup matters just as much as the equipment itself. While DIY systems may sound simple, many homeowners quickly realize that a “quick…
Top 5 Reasons to Upgrade to a Smart Home Security System in Greater St. Louis
If you’re a homeowner in the Greater St. Louis area, upgrading to a smart home security system may be one of the best investments you can make. With rising break-in rates, evolving…
Why Every St. Louis Business Needs a Smart Security System
As a local business owner, protecting your property, employees, and customers should be at the top of your priority list. With rising security concerns and an increasing number of break-ins…
Frequently asked
How fast is your monitoring response?
Does Reliant offer 24/7 emergency service or technical support?
Do I need to sign a contract?
Do you only work on homes, or commercial projects too?
Can I keep my existing equipment?
Are you tied to one manufacturer?

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