Providing The Best Security Systems for Your Business

Security Solutions for St. Louis Metro Area Business

No matter your industry, we have been entrusted for over 50 years to provide large and small businesses in the St. Louis area, Central and Southern Illinois, our expertise in commercial business security system solutions. With PASS Security, you are not simply a customer, but a partner. We are invested in our community and enjoy working with business owners and taking the time to get to know your business so we can help create the most practical and best business security system solutions to meet your safety and security goals.

Whether you are a large corporation or a small local business, we want to be your strategic security partner. We are dedicated to providing our customers with the finest business commercial security products, designs, installations and, continued service & support available.

Our business security system solutions are engineered using the latest industry-leading tools and technologies. From Access Control Systems, to Remote Video Surveillance Cameras, and much more, we have the right solution for all your business security needs.

mobile phone and business security control panel

Smarter Business Security

Outfit your business with; a fully-integrated tool that allows you to monitor and control your system using a single, mobile-friendly interface – no matter where you are. Get a text when your business opens in the morning and closes at night. Have the ability to arm and disarm your security system remotely. Let PASS Security show you how we can help you observe employee performance, productivity, behavior, promote a safe workplace and so much more. Products

Smart Thermostat for your business

Smart Thermostat

Indoor Business Security Camera

Indoor Camera

Security System Enrichment Module

System Enrichment Module

business security SVR


business security Analog Converter

Analog Camera Convert

Bullet security surveillance camera

Outdoor Camera Bullet

Outdoor Business Camera Dome

Outdoor Camera Dome

Property Protection

Your business is your livelihood. Why not do everything you can to protect it? We offer a number of tools to help you keep your property safe and secure, including: intrusion alarms, video surveillance, video intrusion verification, hosted access control, door hardware and more.

business office building security systems

DSC Property Protection Products

TouchScreen business Security Keypad

TouchScreen Security Keypad

Full Message Business Security LCD Keypad

Full Message LCD Keypad

Business Security CO Detector

CO Detector

Business Security Flood Detector

Flood Detector

Business security glass break protector

Glass Break Detector

Business Security Four Button Keychain Remote

4 Button Keychain Remote

Business security door and window contacts

Door & Window Security Contact

Business Security Motion Detector

Security Motion Detector

Business Security Motion Detector with Camera

Motion Detector with Camera

Outdoor commercial Security Motion Detector

Outdoor Security Motion Detector

Business Smoke and Heat Detector

Smoke and Heat Detector

Property Fire Protection

There are few threats to your business can be as catastrophic as a fire. Protect your business and reduce your risk of fire and smoke related damage with a monitored alarm system from PASS.

Fireman and fire truck

Flood and Water Protection

Water damage can be devastating for your business. It can force you to shut down for extended periods of time while the damage is repaired. To reduce the risk of water damage, water detectors and shut-off devices can be used to monitor key areas of your facility. These products can alert you to abnormal amounts of water before it does extensive damage.

Flood and Water Protection