Commercial Security Cameras

Rave Review from City Hall

Watch this short video to find out what New Britain’s mayor, Erin Stewart, has to say about her city’s experience with Mammoth Security. Not only did our team of designers and installation experts give City Hall a world-class surveillance and access control makeover, we got the job done on time and under budget.

Mammoth Security Norwalk

75 Main Street Suite #1197 Norwalk, CT 06851

(203) 601-6779

Open 24/7

Security Cameras

Security cameras are the go-to resource for evidence gathering, recovery of stolen goods, and deterrence of crime. The right security system can even reduce your insurance bill. At Mammoth Security of Norwalk, CT, we take pride in our record of first-rate security installations and upgrades of every size and level of complexity.

  • Our professional installers know the ins and outs of surveillance security and are ready to discuss your options with you.
  • With a few questions and a free in-person assessment of your property, we can design a security system that's tailored to your needs.
  • Our IP security cameras give you the most control over your security by letting you monitor your surveillance footage at any time from anywhere with an internet connection.
  • Our HD (High Definition) digital cameras produce footage several times clearer than what you could get with a traditional analog camera. By going the high-def way, your security system will capture more actionable evidence of things like human faces and license plates.

Access Control

Our access control technology is designed to ensure that only authorized people can gain access to protected sites and information.

  • Use access control management software to grant and revoke privileges instantly and on an individual basis.
  • Smart cards, key fobs, and other objects with identity-verifying data are read and authenticated by access readers before permissions are granted.
  • Biometric tools like facial recognition software and fingerprint readers offer the highest level of security by assessing an individual’s unique physical characteristics before allowing access.

Voice & Data Wiring

Voice and data wiring is the long-term solution for any business that needs reliable connectedness with the Internet and between devices in an office. With a structured cabling system installed by Mammoth Security, all of your internal devices, telecommunications, and building management systems will be supported on a fast and secure network.

  • Avoid bad conference call streaming, slow downloads, and even dropped internet connections by relying on a structured cabling system.
  • Structured cabling systems are easily scalable so that you can add continuously to your network capacity as your business grows.
  • Our installers take pride in providing the highest quality security services in the Norwalk, CT, service area. When our people go to your location, your cabling system will be well-designed and built to last.

Burglar Alarm Systems

Whether you're seeking to protect your home or your business, our installation team knows how to design burglar alarm systems that meet any need. We can design and build a brand new system--or we can keep costs down by upgrading your existing security alarm system with wires and sensors you already have.

  • A burglar alarm system from Mammoth comes with a smartphone app that lets you remotely access and view your security footage at any time.
  • Our knowledgeable installation team knows how to design burglar alarm systems for fewer false alarms. And if your alarm sensors are triggered, you'll receive real-time notifications and the attention of a professional monitoring service.
  • Because you can review break-in footage wherever you are, you’ll be able to verify genuine break-ins to receive more urgent police support.

Fire Alarms

At Mammoth Security of Norwalk, CT, our installation experts are serious about your fire safety needs because fire is the deadliest intruder of all.

  • We specialize in reliable, professional installations of fire alarm systems for homes and commercial facilities regardless of their size or complexity.
  • Our knowledgeable experts will inspect your existing fire equipment for functionality and efficient placement in the event of a fire.
  • We'll find your fire safety weak points and make sure you're up to code.
  • We even design smart home and smart business access control systems that integrate with fire alarms to shut fire doors in hallways and unlock doors for easy exits during emergencies.

Recent Installations in Norwalk CT

Norwalk and Fairfield County are within our service area and we are proud to have provided the following services to these local customers.

CT Breeder

We installed a complete surveillance system for total coverage at CT Breeder–turret cameras, dome cameras, and a state-of-the-art NVR system for high-definition storage and easy footage retrieval.

Local Areas we Serve

Stamford, Darien, North Stamford, New Canaan, Westport, Wilton, Weston

About Norwalk, CT


In 2021, Livability ranked Norwalk as the 59th best place to live in all of the United States. It's a coastal town with excellent schools, parks, beaches, historic sites, and trendy neighborhoods. Its economy is strong with a short commuting distance to New York City and several major business services and corporate headquarters.

While Norwalk has significantly less property crime per capita than than the United States as a whole and is even safer than Connecticut as a whole, there are about 1,200 property crimes in the city each year. And if one measures property crimes per square mile, Norwalk's rate is twice the national average and more than three times the average in Connecticut. In other words, property crimes like break-ins and vandalism are an issue in Norwalk that can be mitigated by installing alarm systems in your home or business.

HD Digital Video Cameras

The analog cameras used in most surveillance systems today produce poor-quality video footage--especially of subjects that are far away or moving. After a crime like burglary or vandalism, when you need clear details of things like faces and license plates, traditional analog cameras can let you down.


At Mammoth Security, we make sure you get the most out of your surveillance by using advanced HD (High Definition) digital cameras. With clear and actionable HD shots, you’ll have the details you need to recognize perpetrators, recover property, and make the Norwalk safer.


Modular Installations

Many of our clients come to us to correct surveillance systems that had been installed by other businesses in the past. If a fix or upgrade is what you're looking for, we know you’ve already invested a lot in your security and we want to help you keep costs down.


Thanks to the modularity of our security products, our team can install security cameras and other security products while reusing a lot of what you already have. We'll give you an integrated security system that saves money while still reaching the highest standards in the industry.


Remote Viewing Capability

With an installation from Mammoth Security, you don’t need to be on the premises to monitor your security feed. Our IP (Internet Protocol) camera systems come with mobile apps that let you watch your surveillance footage in real time from anywhere in the world. And because our remote viewing technologies let you verify break-ins as soon as they happen, they're an essential tool for receiving a fast police response while crimes are still in progress.

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