• 15 Executive Drive, Suite 6, Fairview Heights, IL 62208

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Security Systems

Security Systems

Best Security Company Serving St. Louis & Illinois Since 1969

“Our Business was Built on Knowledge, Reputation, Integrity & Reliability”

St. Louis car dealer and video surveillance security camera system

Business Security Systems

Small Business, Commercial, Enterprise Scale

We take the worry out of business security. From small two-camera systems to complex integrated security systems linking access control with surveillance security cameras, live monitoring and intrusion burglar alarms.

PASS Security is trusted by thousands of St. Louis and Illinois area businesses to evaluate, custom design, install and maintain a variety of business security systems.

Contact Us Today for a FREE Security System Evaluation
MO: 314-241-0422  IL: 618-394-1144 or Email

Dome Axis Security Surveillance Security Camera Outside of Illinois Business


CCTV, Remote, Wireless,
Camera Surveillance

Employee Using Business Access Control Card Reader Security System at St Louis Commercial Business

Keyless Door Entry
Card Readers, Key Fobs, More

Security guard monitoring modern CCTV cameras in surveillance room. Two Female security guards in surveillance room.

Video Surveillance, Access Control, Burglar Intrusion Alarms

pass security system installation technician

Seamlessly Connect All Security Components

Top Local Security Company for 53 Years

We Protect What You Value Most

Businesses and homes in Greater St. Louis & Illinois communities are being preyed upon by ruthless, violent criminals. Nothing is sacred. Businesses repeatedly broken into. Vehicles stolen out of driveways. Car windows smashed in parking lots & on the streets. Random shootings, business burglaries & vandalism, catalytic convertors stolen in store parking lots. In the middle of the day!

It’s time to protect what is rightfully yours. Make sure your business or home security system is up to date. Systems are becoming more sophisticated every day.

Our #1 priority is protecting you & your family, employees, customers & property. If you need us, call us. 

We are always here for you. 

family in their home using cell phone security system

Home Security Systems

Home Security System Automation for St. Louis & Illinois Homeowners

Integrating SMART home devices saves money, time and gives you total peace of mind.

Monitor & view doorbell cameras, indoor and outdoor security cameras on your phone. Get instant alarm text alerts. Control your SMART thermostat temperature settings, open garage doors, set burglar alarms, turn on lights, all remotely from your phone.

Contact Us Today for a FREE Security System Evaluation
MO: 314-241-0422  IL: 618-394-1144 or Email

Pass Security Automated Smart Thermostat Control Panel


Control the Temperature of Home No Matter Where You Are

home security cameras

Protect Your Home with Smarter Automation

Access Control Pin Door Lock Panel

Unluck Your Front Door from a Smartphone App

Residential Home Alarm.com Doorbell Security Camera

People Detection for Faster Alerts

What Customers Are Saying About PASS Security

“Their system knowledge, product knowledge, technical knowledge & the personal attention they give to us as a customer keep us coming back.”
City of Florissant, MO.

“Our installer was fantastic! He was meticulous & took great care in the way he explained how to work the system to myself & my wife.”
Aaron J.

“Our company has utilized Pass Security for several years for installation, monitoring… security cameras & FOB access systems. They are a great company & a great partner for our business.”
Jordan C.

Security Lessons – Quick Reads

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Request a FREE Security System Evaluation with a PASS Security Expert

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