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How Do Motion Detectors Work In Tucson?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a fairly good understanding of what motion detectors do merely based on their name. Sure, they identify activity, but how exactly do they work? Take a minute to learn about the technology that powers them and the different types of sensors you might encounter. You’ll gain a clearer comprehension of how they work and how you are able to incorporate them into your modern smart home.


What is the technology behind motion detectors?

Identifying motion can be performed in a number of specific ways, but motion detectors are typically classified into either of these two categories - active or passive.

● Active motion detectors: These instruments are considered active, as they continually send out signals like microwaves and then calculate the response time. Movement is signified when the response time changes. Although microwave sensors are most common, you’ll also encounter active motion detectors that measure infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Often found within home defense systems, PIR motion detectors operate by identifying shifts in the surrounding temperature. ​​Basically, the component notes what the standard temperature is expected to be within a given area. If there are instant spikes of heat, like a burglar sneaking through the room, the detector takes notice and triggers your warning. Since they aren’t constantly sending out signals, passive detectors usually require less power and are less expensive to run.

In addition to active and passive, you may find hybrid motion sensors that use multiple technologies. These can help lessen false alarms, as every sensor must be activated before the warning siren sounds. Additional options include vibration motion detectors and tomographic sensors that are commonly employed in more extensive industrial locations.

Ways to incorporate Tucson motion detectors

The main aim of motion detectors is to identify activity within a designated area, usually to a distance of 50 feet away. You’ll commonly find them incorporated into outside floodlights or as independent devices within your residence. When movement is identified, they’ll activate your alarm system and alert your dedicated monitoring team.

But present-day motion detectors are more adaptable than they’ve been in the past. In fact, they can communicate directly with other smart components. For instance, if motion is recognized, they may trigger your lights to activate or your surveillance camera to commence recording. They can even alert your smart thermostat to change the temperature.

Get instant updates and customize settings for animals

One more great benefit of current motion detectors is that you’ll have automatic alerts transmitted to your cell phone every time the sensor is activated. If you have pets, you can even circumvent false alarms by tailoring settings to take into account the size of your four-legged friends.

Start Designing Your Vivint Smart Home With Motion Detectors in Tucson

Now that you have a deeper understanding of how motion detectors work in Tucson, it’s a good time to integrate them into your contemporary smart home. Vivint’s motion detectors oversee wide areas, offer wide-angle detection, and last for years without requiring a change of battery. They’ll also synchronize perfectly with your other home automation tools. Are you excited to start? Dial (520) 655-6492 to consult with a skilled Vivint team member today.