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How Do Motion Detectors Work In Saginaw?

July 29, 2023
Motion detector protecting interior of home

You most likely have a reasonable idea of what motion detectors do solely based on their title. Of course, they identify movement, but how exactly do they work? Take a moment to learn about the technology that drives them and the many types of sensors you might encounter. You’ll achieve a deeper comprehension of how they work and how you are able to integrate them into your contemporary smart home.


What is the technology that drives motion detectors?

Identifying activity can be performed in several specific ways, but motion detectors are generally grouped into either of these two categories - active or passive.

● Active motion detectors: These devices are viewed as active, as they regularly transmit signals like microwaves and then calculate the response time. Motion is signified when the return time changes. Although microwave sensors are most prevalent, you’ll also find active motion detectors that measure sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Regularly found within home defense systems, PIR motion detectors perform by detecting changes in the surrounding temperature. ​​In essence, the device notes what the standard temperature is expected to be within a given area. If there are abrupt heat increases, like a burglar sneaking along the room, the device observes it and triggers your security alarm. Since they don’t actively transmit signals, passive detectors generally use less power and are more economical to operate.

Besides active and passive, you could encounter hybrid motion sensors that utilize a mix of technologies. These can help lessen false alarms, as each sensor must be tripped before the alarm is prompted. Additional choices include vibration motion detectors and tomographic devices that are often utilized in bigger commercial locations.

How to use Saginaw motion detectors

The main objective of motion detectors is to detect activity within a specified area, typically up to 50 feet away. You’ll commonly find them incorporated into outdoor floodlights or as freestanding devices within the interior of your residence. When movement is detected, they’ll set off your warning siren and notify your 24/7 monitoring team.

But present-day 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 activity is recognized, they may trigger your lighting to activate or your video camera to begin recording. They might even notify your smart thermostat to change the temperature.

Get automatic notifications and adjust settings for animals

Another great perk of contemporary motion detectors is that you’ll have automatic notifications sent to your smartphone whenever the device is activated. If you have animals, you may even preempt false alarms by tailoring settings to account for the size of your furry friends.

Design Your Vivint Smart Home With Motion Detectors in Saginaw

Now that you have a deeper understanding of how motion detectors work in Saginaw, it’s time to include them into your contemporary smart home. Vivint’s motion detectors cover large areas, offer wide-angle capability, and last for many years without needing a change of battery. They’ll also work in harmony with your additional home automation devices. Are you ready to begin? Call (989) 461-3399 to speak with a helpful Vivint team member today.