Reliable, Long-Lasting Protection
System Sensor detectors are built to last, with many homeowners and property managers praising their durability. These detectors are designed to provide consistent, reliable performance for up to a decade, ensuring your home or property remains protected with minimal maintenance.
Effortless AND SIMPLE Installation
With a simple twist-and-lock design, System Sensor detectors make replacing old units a breeze. Most users can install them without professional help, saving both time and money. The plug-in feature allows for pre-wiring, making the process even more convenient for DIY enthusiasts and professionals alike.
Smart Safety Technology
Featuring advanced photoelectric and thermal sensors, System Sensor products offer precise detection while minimizing false alarms. Drift compensation and smoothing algorithms adjust for environmental changes like dust accumulation, ensuring accurate performance and fewer interruptions in your daily life.
Choose Your System Sensor Protection
Whether you need advanced smoke detection, carbon monoxide monitoring, or dual-sensor technology, System Sensor delivers peace of mind with easy installation and smart features. Explore our range of industry-leading detectors and find the perfect solution for your safety needs.
2-Wire Photoelectric Smoke Detector
Ideal for straightforward, reliable smoke detection in homes or small properties.
Carbon Monoxide Detector with RealTest
Best for continuous CO monitoring with advanced testing features.
Smoke Detector with Thermal and Sounder
Enhanced protection with smoke and heat detection, plus a built-in sound alarm.
OUR STORY
Founded with a mission to innovate life safety solutions, System Sensor has been a leader in fire and carbon monoxide detection for over 30 years. Known for combining cutting-edge technology with reliable performance, our products are trusted by homeowners, businesses, and safety professionals around the world. From pioneering advanced smoke detection systems to developing smart monitoring solutions, System Sensor continues to set the standard for safety and reliability in the industry. Our commitment to protecting lives and property drives everything we do.
Catering for any ocassion
DIY Home Upgrade
Take your home improvement skills to the next level by easily upgrading your existing smoke detectors or CO alarms. With no need for professional help, you’ll save on installation costs while ensuring your home is fully protected with reliable, hardwired safety devices.
First-Time Homeowner Safety Check
Secure your first home by ensuring it’s equipped with high-quality smoke and carbon monoxide detectors. Replace outdated alarms with modern, code-compliant devices that offer peace of mind for you and your family, without needing professional installation.
Property Maintenance Made Simple
As a landlord or property manager, keeping your rental units compliant with fire safety standards is essential. Easily replace aging or faulty smoke detectors with minimal effort and ensure all properties meet local inspection regulations, saving you time and hassle.
Rental Unit Turnover Preparation
Before handing over the keys to new tenants, ensure your property passes all required fire safety checks. Quickly swap out old smoke detectors and CO alarms with modern, long-lasting replacements, and rest easy knowing your units are fully up to code.
Fire Code Compliance for Renovation Projects
If you’re a contractor or DIY renovator, fire safety compliance is crucial for finishing any project. Easily install code-approved smoke and CO detectors in your new or renovated spaces, ensuring that all fire safety measures are up to local standards.
Emergency Equipment Replacement
When one of your smoke detectors unexpectedly fails or shows signs of wear, don’t wait to call in a professional. Quickly and easily swap out the faulty unit with a new detector that integrates perfectly with your existing system, ensuring your home remains protected.
Our clients thought
How I Saved Hundreds by Replacing My Smoke Detector Myself
When my hardwired smoke detector started showing a fault on my alarm system, I thought I was in for a costly service call from the alarm company. Our house is about 18 years old, and the builder had installed these detectors on both floors, which had worked perfectly—until one didn’t.
At first, I figured I’d let the professionals handle it, but then I thought, why not check online? A quick search led me to the exact same model. I couldn’t believe it—same product, no need to replace the base or deal with rewiring. So, I decided to give it a shot myself.
I unscrewed the old detector, left the base in place (because it’s just a connector with no active parts), and screwed the new one in. I cleared the fault on my alarm system, and just like that, the green light started blinking, showing it was active. No need for a technician visit, and I saved a good chunk of money. Honestly, it felt great to fix it myself—and I was back to peace of mind in no time.
Mark
Teacher
How I Replaced 17-Year-Old Smoke Detectors Without a Professional
My house had these smoke detectors installed 17 years ago when it was built, but the fire code says they’re only good for 10 years. So, I finally had to bite the bullet and replace all of them. I called around to a few local suppliers, but none of them would sell to non-professionals like me.
I found a vendor called Fire & Safety Plus, and they were incredibly helpful. They responded right away with a recent manufacturing date—just two months ago! Even though it was a bit pricier, I decided to go ahead and order all eight detectors. They arrived quickly, and the install couldn’t have been easier. I left the existing base plates in place, twisted off the old detectors, and twisted on the new ones. Each one lit up with a green blinking light, showing they were good to go. I was so glad I didn’t hire anyone to do this for me; it was simple!
But the real test came a few months later. We were getting ready to sell the house, so we needed a fire department inspection. When the fire department tested some of the detectors, a few of them had delayed audio signals, which meant I didn’t pass the inspection. I was panicking, but I reached out to Fire & Safety Plus again, and they came through. They quickly sent me eight new detectors at no extra charge, and even covered the return shipping for the defective ones. Within four days, I had new detectors that worked perfectly, and we passed the inspection.
I can’t recommend this vendor enough. Even if they cost a bit more, their customer service and support were worth every penny!
Sarah
Realtor
Upgrading My Smoke Detector with a Smart Home System
I recently decided to upgrade my outdated smoke detector that was connected to an old, non-functional alarm system. After switching to a Konnected Pro panel for my home automation setup, I needed a compatible smoke detector to go along with it. I found one that worked perfectly, but here’s the thing—it didn’t have a hush button, which I usually rely on for false alarms (especially since it’s installed near my kitchen). So, I got creative and ran an ethernet cable from the Konnected panel to the smoke detector, then used the alarm2 output to power it. This setup lets me easily cut power to the smoke detector in case of a false alarm, which, fortunately, hasn’t happened in the months I’ve had it installed. So far, it’s working like a charm. The integration with my smart home system is seamless, and I love the added control I have over it. A small tweak to my setup, and now I have peace of mind with a reliable, modern system in place.
Alex
IT specialist