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How Do Motion Detectors Work In Greenville?

July 29, 2023
Motion detector protecting interior of home

You’re likely to have a fairly decent understanding of what motion detectors do merely based on their title. Sure, they sense motion, but how exactly do they work? Take a minute to learn about the technology that powers them and the various sorts of devices you might find. You’ll attain a deeper 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?

Detecting activity can be done in a few distinct ways, but motion detectors are typically grouped into either of these categories - active or passive.

● Active motion detectors: These sensors are considered active, as they regularly send out signals like microwaves and then calculate the time of response. Movement is shown when the return time changes. Even though microwave sensors are most prevalent, you’ll also discover active motion detectors that utilize sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Usually seen within home security applications, PIR motion detectors operate by detecting variations in the surrounding temperature. ​​In essence, the instrument detects what the usual temperature should be within a specified area. If there are sudden heat increases, like a burglar sneaking along the room, the device recognizes it and sets off your security alarm. Since they aren’t actively transmitting signals, passive detectors typically require less power and are more cost-effective to run.

In addition to active and passive, you might come across hybrid motion sensors that utilize a mix of technologies. These can help lower false alarms, as every sensor must be triggered before the alarm goes off. Other possibilities include vibration motion detectors and tomographic devices that are often used in bigger industrial facilities.

How to use Greenville motion detectors

The primary purpose of motion detectors is to detect motion within a given area, typically as far as 50 feet away. You’ll regularly find them included in outside floodlights or as freestanding devices inside your property. When activity is sensed, they’ll initiate your warning siren and advise your professional monitoring team.

But modern motion detectors are more adaptable than they’ve been in the past. As a matter of fact, they are able to communicate directly with other smart components. To illustrate, if motion is recognized, they may trigger your lighting to activate or your surveillance camera to start recording. They can even notify your smart thermostat to alter the temperature.

Get instant alerts and adjust settings for animals

One more tremendous benefit of contemporary motion detectors is that you’ll get alerts transmitted to your mobile phone any time the sensor is activated. If you have house pets, you can even ward off false alarms by customizing settings to accommodate the size of your furry companions.

Design Your Vivint Smart Home With Motion Detectors in Greenville

Now that you have a greater understanding of how motion detectors work in Greenville, it’s a good time to incorporate them into your contemporary smart home. Vivint’s motion detectors cover wide areas, provide wide-angle functionality, and last for many years without necessitating a battery replacement. They’ll also synchronize perfectly with your additional smart home implements. Are you excited to start? Call (252) 648-6502 to converse with a skilled Vivint representative today.