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How Do Motion Detectors Work In Johnson City?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a pretty good grasp of what motion detectors do simply based on their name. Of course, they sense activity, but how exactly do they work? Take a moment to learn about the technology that drives them and the various sorts of devices you might come across. You’ll gain a better understanding of how they work and how you can incorporate them into your advanced smart home.


What is the technology that drives motion detectors?

Identifying activity can be achieved in a few different ways, but motion detectors are generally classified into either of these two categories - active or passive.

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

● Passive infrared (PIR) motion detectors: Commonly seen within home defense systems, PIR motion detectors work by noticing variations in the surrounding temperature. ​​Basically, the component learns what the usual temperature is expected to be within a designated area. If there are instant heat surges, like a trespasser moving through the room, the device observes it and triggers your alarm system. Since they don’t actively send out signals, passive detectors generally utilize less power and are more economical to run.

In addition to active and passive, you may encounter hybrid motion detectors that utilize multiple technologies. These can help lessen false alarms, as every sensor has to be tripped before the alarm system goes off. Other alternatives include vibration motion detectors and tomographic devices that are frequently utilized in more extensive commercial facilities.

Ways to incorporate Johnson City motion detectors

The primary purpose of motion detectors is to identify activity within a given area, generally as far as 50 feet away. You’ll regularly find them included in outside floodlights or as independent devices within your property. When movement is identified, they’ll initiate your alarm system and advise your professional monitoring staff.

But modern motion detectors are more versatile than at any time before. As a matter of fact, they can interact directly with other smart equipment. For instance, if motion is detected, they can trigger your smart bulbs to activate or your surveillance device to start recording. They might even signal your smart thermostat to alter the temperature.

Receive immediate notifications and adjust settings for animals

Another tremendous advantage of contemporary motion detectors is that you’ll have automatic updates delivered to your cell phone every time the detector is tripped. If you have animals, you are even able to help prevent false alarms by customizing settings to account for the size of your furry family members.

Start Designing Your Vivint Smart Home With Motion Detectors in Johnson City

Now that you have a deeper understanding of how motion detectors work in Johnson City, it’s time to integrate them into your modern smart home. Vivint’s motion detectors cover big areas, give you wide-angle functionality, and last for many years without needing a battery replacement. They’ll also synchronize perfectly with your additional home automation devices. Are you excited to get started? Dial (423) 537-4338 to talk to a knowledgeable Vivint team member today.