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How Do Motion Detectors Work In Indianapolis?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a reasonable grasp of what motion detectors do simply based on their name. Of course, they sense activity, but how specifically do they work? Take a little time to explore the technology that powers them and the various kinds of sensors you might find. You’ll get a clearer understanding of how they work and how you are able to integrate them into your modern smart home.


What is the technology that drives motion detectors?

Sensing activity can be done in several different ways, but motion detectors are typically classified into either of these categories - active or passive.

● Active motion detectors: These instruments are deemed active, as they regularly broadcast transmissions like microwaves and then measure the time of response. Motion is shown when the return time changes. Even though microwave sensors are most often found, you’ll also encounter active motion detectors that use infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Often seen within home security applications, PIR motion detectors perform by detecting variations in the ambient temperature. ​​In essence, the component learns what the regular temperature should be within a specified area. If there are abrupt heat surges, like a trespasser moving across the space, the device observes it and activates your security alarm. Since they aren’t continuously transmitting signals, passive detectors typically consume less power and are more cost-effective to run.

Besides passive and active, you could discover hybrid motion detectors that employ multiple technologies. These can help minimize false alarms, as every sensor must be activated before the alarm system is prompted. Additional choices include vibration motion detectors and tomographic sensors that are typically used in more extensive commercial facilities.

How to use Indianapolis motion detectors

The chief purpose of motion detectors is to spot activity within a given area, typically to a distance of 50 feet away. You’ll usually find them included in exterior floodlights or as standalone devices inside your residence. When activity is identified, they’ll activate your warning siren and inform your 24/7 monitoring staff.

But contemporary motion detectors are more versatile than at any time before. As a matter of fact, they can connect directly with other smart components. For example, they can trigger your linked smart lights to switch on or your surveillance device to record when motion is detected. They might even notify your smart thermostat to adjust the temperature.

Get instant alerts and customize settings for furry friends

Another significant advantage of modern motion detectors is that you’ll get updates delivered to your smartphone whenever the device is tripped. If you have pets, you can even prevent false alarms by customizing settings to account for the size of your four-legged friends.

Customize Your Vivint Smart Home With Motion Detectors in Indianapolis

Now that you have a greater understanding of how motion detectors work in Indianapolis, it’s time to include them into your modern smart home. Vivint’s motion detectors cover wide areas, offer wide-angle detection, and last for multiple years without needing a change of battery. They’ll also work in harmony with your other home automation devices. Are you prepared to begin? Contact (317) 978-5706 to consult with a knowledgeable Vivint representative today.