ADT® Authorized Dealer Serving Entire Denver Metro
motion sensor next to a white window sill
November 28, 2022

Find Out How Motion Sensors Work In Denver?

In all likelihood you already understand that the primary objective of a motion sensor is to spot any action within a particular zone. But how do they work? What kind of technology is involved, and should you use them? This straightforward guide will answer your questions and provide reasons why these components are such an indispensable facet of your home’s defense.

How Are Denver Motion Sensors Implemented?

Typical home security motion sensors will look for movement within a set distance between six to 70 feet. If you want, you can locate options that can increase the scope of your coverage even more. These tools are often used in things like exterior flood lights. When they observe a disturbance, they prompt your lighting which shine down on your surroundings.

Along with lights, you’ll also find motion sensors used in video cameras like the ADT outdoor security camera. This adaptable device can be programmed to deliver notifications and even video segments to your cell phone when movement is found.

Active Motion Sensors

Active sensors, as the name suggests, actively emit some kind of signal and then record the rate of return. When there is a sudden alteration in the rate of response, activity is shown and your security system is alerted. Microwave sensors are the most prevalent form of active device. You can also come across ultrasonic sensors that employ sound waves and area reflective sensors that assess the response time of infrared light.

Passive Infrared Motion Sensors

One of the other most ubiquitous sorts of motion detection devices in Denver is the passive infrared --or PIR-- motion sensor. Unlike active devices, they won’t continually emit a signal. Instead, they are able to notice temperature changes inside a specified space. A rapid change in heat, like someone walking across a room, will trip the PIR sensor.

If comparing to active types, PIR devices require a lower amount of power, are easier to operate, and cost less. As an added bonus, you may change the sensitivity levels in most cases. For instance, the pet-friendly ADP motion sensor may be set to dismiss furry occupants less than 60 pounds.

Some Other Types Of Motion Sensors

You can find various motion sensors that utilize two types of functionality. Known as hybrid, dual technology, or combined sensors, these options help cut down on false alarms as both kinds of sensors have to be triggered for your alarm to turn on. You will also see vibration detection equipment and tomographic motion sensors that are generally employed in larger commercial buildings.

Request Your Security Package With Motion Sensors in Denver

Since you now have an enhanced understanding of how motion sensors work in Denver, it’s the right time to design your own home security system with these critical devices. When you obtain them as part of a package, you’ll rest assured knowing they will be implemented seamlessly with your additional security tools. Touch base with Secure24 Alarm Systems now and let our specialists help you design the right configuration for your property. Call (720) 465-2917 or fill out the form on this page to start.