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How Do Motion Detectors Work In Atlanta?

July 29, 2023
Motion detector protecting interior of home

You most likely have a pretty good understanding of what motion detectors do merely based on their name. Of course, they identify movement, but how exactly do they work? Take a little time to explore the technology that drives them and the many sorts of sensors you might come across. You’ll gain a better comprehension of how they work and how you are able to blend them into your advanced smart home.


What is the technology that drives motion detectors?

Sensing activity can be achieved in a number of specific ways, but motion detectors are usually grouped into either of these two categories - active or passive.

● Active motion detectors: These devices are viewed as active, as they constantly transmit signals like microwaves and then assess the rate of response. Activity is signified when the return time changes. While microwave sensors are most prevalent, you’ll also discover active motion detectors that use sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Regularly encountered within home security applications, PIR motion detectors work by recognizing changes in the ambient temperature. ​​Basically, the instrument detects what the usual temperature is expected to be within a specified area. If there are rapid spikes of heat, like a trespasser creeping along the room, the device observes it and sets off your security alarm. Since they don’t constantly send out signals, passive detectors typically require less power and are more cost-effective to operate.

Besides passive and active, you might find hybrid motion sensors that use a mix of technologies. These can help minimize false alarms, as each sensor has to be triggered before the alarm is prompted. Other alternatives include vibration motion detectors and tomographic devices that are typically used in bigger industrial facilities.

Ways to incorporate Atlanta motion detectors

The primary objective of motion detectors is to identify activity within a designated area, usually up to 50 feet away. You’ll frequently find them incorporated into exterior floodlights or as independent devices within your home. When movement is noticed, they’ll set off your warning siren and alert your 24/7 monitoring staff.

But modern motion detectors are more versatile than at any time before. In fact, they can connect directly with other smart components. To illustrate, they can trigger your linked smart lights to switch on or your surveillance device to record when activity is detected. They may even signal your smart thermostat to adjust the temperature.

Get automatic alerts and alter settings for pets

Another tremendous advantage of current motion detectors is that you’ll have immediate notifications sent to your smartphone whenever the device is set off. If you own animals, you are even able to help preempt false alarms by adjusting settings to take into account the size of your four-legged companions.

Design Your Vivint Smart Home With Motion Detectors in Atlanta

Now that you have a better understanding of how motion detectors work in Atlanta, it’s time to include them into your contemporary smart home. Vivint’s motion detectors watch over big areas, give you wide-angle capability, and last for years without requiring a change of battery. They’ll also work in perfect unison with your additional home automation devices. Are you prepared to start? Contact (404) 905-1132 to speak with a knowledgeable Vivint representative today.