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Security Systems

Best Security Company Serving St. Louis & Illinois Since 1969

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

st louis car dealer sales rep in dealership protected by surveillance security cameras

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

VIDEO SURVEILLANCE

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

No One Knows Security Like We Do

St. Louis & Illinois businesses & homes are increasingly vulnerable to crime. Gangs of thieves ransacking retail stores, smashing car windows in parking lots & on the street, even driving stolen cars into marijuana dispensary & sporting goods storefronts. The situation is out of control.

It’s time to protect what is rightfully yours. Your home and business security systems need to adapt to changing and increasing security threats. Our #1 priority is protecting you & your family, employees, customers and property. 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

SMART THERMOSTAT

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

Request a FREE Security System Evaluation with a PASS Security Expert

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