Custom Security Solutions for Commercial and Residential Properties

C4 Surveillance works one-on-one with all of our clients to identify their unique security needs and offer the most technologically advanced solutions within your budget

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Small Business Security

C4 Security can deliver big security results on a small business level. Get the protection and security your business deserves.

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Access Control For Schools

Secure access to your campus while protecting students and staff members with an access control system.

Ratings & Reviews

"C4 Surveillance is committed to bringing the latest technology and peace of mind to all of our clients. Safety and security is what we provide."

Ron Pirrone, Owner, C4 Security


Current Clients


Security Systems Installed


Years in Business

Who We Are

Since 1999, the experts at C4 Security have provided Rochester Hills, MI’s businesses with innovative security solutions. With over 20 years in the business, we are your trusted security experts.

Why Choose Us For Your Security Needs?

Trusted Equipment

C4 Security is partnered with leading security product providers to ensure our customers receive the highest quality products at a fair price.


C4 Security’s trusted security experts have years of experience in the security world. We can install your system fast, efficient, and on schedule.

24/7 Availability

C4 Security cares about your safety which is why we’re available 24/7 to help solve your security problems in Rochester Hills, MI.

Custom Solutions

There is no one size fits all solution when it comes to security. C4 Security provides personalized solutions that meet the needs of your exact security needs.

Lower Cost

Get the latest and best technology at an affordable price. You can’t put a price on safety, but we know your money matters to you so we provide maximum results without breaking the bank.

One-On-One Experience

C4 Security take’s the time to speak to each client personally. We’ll walk you through your best options while listening to your specific needs.

Small Business Solutions

Monitor your small business from anywhere using the Alibi Witness app. Our remote monitoring packages allow you to keep an eye on your assets from the comfort of your home. Gain peace of mind knowing your greatest investment can be monitored at the palm of your hands. 

One-on-one support - You are only one click away from personalized support using the mobile app. Receive help from real security experts.

Available 24/7 - Safety does not run on a clock. C4 Security is ready and available to help with your security concerns.

Lower Cost with Better Quality - Remote monitoring, high-quality security cameras, and continuous video storage at an affordable price.

All In One Solutions
To Work For Your Property

C4 Security offers trusted, results-driven solutions in Rochester Hills, MI that are created with your requirements and goals in mind.

See All Security Solutions >

Fire Alarm

Easily monitor and detect danger with a fire alarm system. Gain a fully operational system and stop costly business assets from being destroyed.

Fire Alarms

Alarm System

Rest easy knowing you’ll be alerted to any unauthorized entry into your Arkansas home or business.

Burglar Alarms

Security Cameras

Our security cameras provide top-notch video surveillance for monitoring your residential or commercial properties.

Security Cameras

Access Control

Limit entry to your property with access control. Access control enables your security to be centrally controlled and restricts entry to off-limit areas.

Access Control

Data Systems

With our high-tech software and data management systems we’ll ensure the availability of critical information necessary to support effective operations and response.

Data Systems

Thermal Temperature Detection Solutions

Many businesses are now contemplating installing temperature detection solutions near the main entry of their facility to prevent the introduction and spread of the Coronavirus.

These temperature detection zones require reliable, fast, effective ways to measure human body temperatures and to identify those with abnormal readings so they can be pulled aside for further evaluation or refused access.

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Thermal detection camera system

How It Works

  • Property Walkthrough
  • Customized Quote
  • Quick Installs
  • 24/7 Support

Property Walkthrough, Consultation

Our security experts conduct an assessment of the Rochester Hills property to determine areas of vulnerability and provide a range of personalized solutions that are cost-effective for each specific client.

Customized Quote

C4 Security offers fair, affordable, and custom quotes for each client based on their property and security needs. Once the quote is accepted, we set up an installation date.

Quick Installs

C4 Security provides professional, efficient, and quality installations. Our expert team delivers personalized service in a timeframe faster than most security companies.

Training & Support

Our friendly team members will educate you on the system once it is installed. After that, you’ll have continuous support from our live Rochester Hills agents over the phone or through the app.

Secure and Grow Your Business

Call for a Needs Assessment
Schedule onsite demo of custom solution
Deploy your solutions in current locations
Your support team is there 24/7 to assist you
Legacy Entertainment image

Case Study

Company: Legacy 925

Industry: Entertainment

Location: Oxford, MI

They had a massive facility with a lot of entertainment vendors and lots of foot traffic.

We did a site walkthrough and put together a custom, comprehensive security plan.

The system was installed, giving the client full viewability into the entire facility.