Alarm Monitoring

Friendly, Live Expertise

Staffed 24 Hours a Day/365 Days a Year

It’s always easier to sleep at night when you know someone is watching out for you. That is why Alarm Detection Systems, Inc., offers alarm system monitoring in Colorado. From our award-winning, state-of-the-art facility in Louisville, Colo., our skilled operators monitor security and fire alarm systems 24 hours a day, seven days a week. Because they are fully trained in emergency response, you can rest easy knowing help will be on the way in the event of a blaze or break-in. We’re the best choice for alarm system monitoring in Denver and elsewhere because we offer services that can’t be matched by our competitors. We’ve been recognized for our outstanding performance, and we’re eager to show you why there’s no better choice for security system monitoring in Colorado.

What Our Service Entails

Our personnel will continuously monitor your property, day and night. Whether you are at home or away, you’ll know that we will respond quickly if an alarm is tripped. When that happens, we contact first responders to have the appropriate emergency services dispatched, potentially saving lives and preventing the loss of valuable assets. Even if your home or business is unoccupied or if you sleep through the incident, help will be on the way.

For locally monitored accounts, we also offer a runner service that will visit your house or place of business to ensure security. Most security system providers do not offer this personalized response. Available for residential and commercial customers, this service is just one more way in which we differentiate ourselves from the competition.

We also provide AES radio service as either primary monitoring or as a wireless backup. This ensures signals are sent wirelessly to our central station without the need for third-party networks or dedicated telephone lines. A single radio system can be utilized for both burglar and fire alarms.

Recognized Dependability

As a member of The Monitoring Association, Alarm Detection Systems is certified as one of the leading providers of monitoring services. Recently, one of our operators was honored with the association’s Operator of the Year award for outstanding performance. In addition, our facilities are UL-listed, so you can be certain that our equipment is among the most dependable in the industry. For these reasons and more, we are the best source for residential or business alarm monitoring in Denver.

Why Choose Alarm Detection Systems?

As a family owned and operated company since 1968, we understand how important it is for you to protect your family, employees and property. We work hard to satisfy every customer, making us the leader in Denver for business security monitoring and home security monitoring. To learn more about Alarm Detection Systems or to request a quote, get in touch with us today.


Always There When You Need Us.

You will always reach a live operator when contacting Alarm Detection Systems. Safe has over 100 service vehicles dispatched from our local central monitoring station.

CALL 1.800.446.7519

Award-Winning Service

Recognized by the Security Industry.

The Monitoring Association honors companies with awards yearly for outstanding performance. Safe System’s Craig Pierce recently won the distinction of being named the Monitoring Center Operator of the Year in 2017.

Make the Switch to a Local Alarm Company

Are you unhappy with your current security provider? Perhaps their service is not what it used to be. Or they don’t pick up the phone when you have a question. Whatever the case may be, Alarm Detection Systems is a family-operated company. When you place your trust in us, we are grateful to have the business.

In most cases, Alarm Detection Systems can take over the monitoring or reactivate your existing alarm system even if it is not currently in use. Worried about the cost? For a limited time, Alarm Detection Systems will waive the $75.00 activation fee. Peace of mind is just a phone call away.

CALL 1.800.446.7519