Low Voltage Solutions offered by PREP SECURITY

Commercial and Residential Security and Communications Installations across St. Charles and St. Louis, MO

Sales | Design | Installation | Service

VIDEO SURVEILLANCE

Security cameras systems can do some amazing things like facial recognition, send texts, and analyze Point of Sale data to identify employee theft.

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NETWORK CABLING

We offer cabling installation, service, and design to connect your computer, data, phone, and audio/visual systems throughout your business or home.

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ACCESS CONTROL

We offer a range of solutions to help you control access into and within your building. Whether you need a video intercom, keyless access for a single door.

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SECURITY ALARMS

As an authorized dealer of Alarm.com, we offer the latest technology to not only keep your business or home safe, but turn your building into a Smart Business or Home.

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COMMUNICATIONS

We can help your business stay connected and running efficiently with sales, service, cabling, and installation for state-of-the-art phone systems, wireless access point.

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AUDIO/VISUAL

We can help bring your home or business to life with our Audio and Visual solutions including sound systems, video displays, digital signage, and more.

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Prep Security offers Security Camera Installations & Security System Design, Maintenance/Repair services nationally including Texas, Indiana, Kentucky, and Ohio. Most of our work is done in the St. Louis Metro and includes: St. Charles, St. Louis, Wentzville, O'Fallon, St. Peters, Fenton, Maryland Heights, Ballwin, Clayton, Creve Coeur, Eureka, Hazelwood, Frontenac, Ladue, Chesterfield, Town & Country, MISSOURI, Alton, and Fairview Heights, ILLINOIS.