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How Do Motion Detectors Work In Roanoke?

July 29, 2023
Motion detector protecting interior of home

You most likely have a pretty good idea of what motion detectors do merely based on their title. Sure, they detect motion, but how specifically do they work? Take a moment to explore the technology that powers them and the different kinds of devices you might find. You’ll get a clearer comprehension of how they work and how you are able to incorporate them into your contemporary smart home.


What is the technology that drives motion detectors?

Identifying motion can be done in several different ways, but motion detectors are generally placed into either of these categories - active or passive.

● Active motion detectors: These devices are viewed as active, as they regularly transmit transmissions like microwaves and then assess the time of response. Movement is shown when the time of response changes. While microwave sensors are most often found, you’ll also find active motion detectors that measure sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Often encountered within home security applications, PIR motion detectors function by recognizing changes in the ambient temperature. ​​In essence, the component notes what the regular temperature ought to be within a designated area. If there are rapid heat increases, like a burglar sneaking through the room, the sensor observes it and activates your warning. Since they aren’t constantly emitting signals, passive detectors usually consume less power and are less expensive to operate.

In addition to passive and active, you may find hybrid motion sensors that employ more than one technology. These can help reduce false alarms, as every sensor has to be tripped before the alarm system is prompted. Other possibilities include vibration motion detectors and tomographic sensors that are frequently employed in larger commercial facilities.

Ways to implement Roanoke motion detectors

The primary aim of motion detectors is to identify movement within a given area, usually to a distance of 50 feet away. You’ll commonly find them incorporated into outdoor floodlights or as freestanding devices within the interior of your home. When activity is detected, they’ll trigger your alarm and alert your 24/7 monitoring team.

But modern motion detectors are more functional than they’ve been in the past. As a matter of fact, they are able to connect directly with other smart devices. To illustrate, they can trigger your linked smart light bulbs to switch on or your surveillance device to record whenever motion is noticed. They might even alert your smart thermostat to alter the temperature.

Receive automatic alerts and alter settings for animals

Another tremendous advantage of contemporary motion detectors is that you’ll get immediate updates delivered to your mobile phone every time the sensor is activated. If you own house pets, you can even preempt false alarms by adjusting settings to accommodate the size of your four-legged friends.

Customize Your Vivint Smart Home With Motion Detectors in Roanoke

Now that you have a deeper understanding of how motion detectors work in Roanoke, it’s time to incorporate them into your fully integrated smart home. Vivint’s motion detectors watch over wide areas, give you 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 ready to get started? Call (540) 340-9398 to consult with a helpful Vivint specialist today.