Fire & Life Safety

Smoke & Carbon Monoxide Alarm Systems
for Home Safety

Fast Detection for Smoke and Gas Leaks to Protect Your Family

Smoke and carbon monoxide (CO) emergencies can develop silently and quickly. Our smoke and carbon monoxide alarms detect danger the moment it appears. These devices detect smoldering smoke or invisible CO and alert you instantly, both at home and away, so your family has time to respond or get to safety.

We install alarms in key areas like hallways, bedrooms, and near appliances. These systems give loud, clear warnings and can also send notifications to your phone if you’re not home. You’ll know right away if something’s wrong, so you can take action without delay.

How Our

Smoke & Carbon Monoxide Alarms Protect You

Dual-Sensor Detection

We offer standalone or combination alarms that sense smoke and CO in the same device, covering both dangers with fewer units.

Different Alarm Types

Smoke sensors use photoelectric or ionization technology to catch slow fires or fast flames early. CO sensors measure dangerous gas levels and trigger alerts even without fire.

Hardwired with Battery Backup

Mains-powered units stay active even during power outages, while battery backup provides ongoing protection.

Interconnected Alarms

When one alarm sounds, all connected units activate, and so you hear alerts throughout the home.

User-Friendly Features

Every alarm includes a test/silence button and end-of-life indicators, making maintenance quick and reliable.

Proper Setup for Full-Home Coverage

To keep your home safe, we follow established guidelines:

Install smoke alarms in every bedroom, hallway, and story of your home. CO detectors go inside or near each sleeping area.
Combination and hardwired units simplify installation and require less upkeep.
Regular testing (monthly) and replacing units every 10 years keeps your alarms working when it matters.

We handle the setup, interconnection, and annual check-ups so you’re covered without extra hassle. Our goal is to give you reliable, worry‑free protection every day and night.

Trusted by Local Businesses Since 1999

Protech Alarm is proud to be a locally owned and operated company based in Tucson. We’ve worked with thousands of Arizona businesses to deliver dependable security backed by fast service and expert support. Our A+ rating with the Better Business Bureau speaks to our commitment to integrity and quality.

Optional 24/7 Monitoring

Want real peace of mind? We offer professional video monitoring around the clock. If a camera detects suspicious activity, our trained team can verify the threat and notify authorities right away. It’s a smarter way to stay protected even when you’re off the clock.

Protection That Stays With You

We use trusted, high-quality security gear that works and lasts. But we know that even the best equipment is only as good as the service that backs it up. That’s why we also offer 24/7 monitoring by our team of experienced security professionals. You’ll always know your home is being looked after, no matter if you’re at work, asleep, or out of town. Get in contact with us today to find out more about how we can help you keep your home and family safe.