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How Do Motion Detectors Work In Flint?

July 29, 2023
Motion detector protecting interior of home

You’re likely to have a reasonable idea of what motion detectors do merely based on their title. Indeed, they identify motion, but how precisely do they work? Take a little time to discover the technology that drives them and the various types of devices you might encounter. You’ll achieve a clearer understanding of how they work and how you may blend them into your modern smart home.


What is the technology that drives motion detectors?

Identifying motion can be performed in a few distinct ways, but motion detectors are usually placed into either of these two categories - active or passive.

● Active motion detectors: These sensors are considered active, as they regularly send out signals like microwaves and then measure the time of response. Activity is indicated when the return time changes. Although microwave sensors are most prevalent, you’ll also find active motion detectors that use infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Usually seen within home defense systems, PIR motion detectors operate by recognizing shifts in the surrounding temperature. ​​In essence, the device detects what the usual temperature should be within a designated area. If there are sudden heat surges, like a burglar moving along the room, the device takes notice and activates your alarm. Since they don’t constantly emit signals, passive detectors typically utilize less power and are less expensive to operate.

Besides active and passive, you could discover hybrid motion detectors that employ multiple technologies. These can help lessen false alarms, as every sensor must be tripped before the alarm system is prompted. Additional choices include vibration motion detectors and tomographic devices that are typically employed in more extensive industrial spaces.

Ways to use Flint motion detectors

The main aim of motion detectors is to identify activity within a designated area, typically as far as 50 feet away. You’ll usually find them integrated into outside floodlights or as standalone devices within the interior of your residence. When motion is detected, they’ll initiate your alarm system and notify your 24/7 monitoring staff.

But contemporary motion detectors are more adaptable than they’ve been in the past. As a matter of fact, they can communicate directly with other smart devices. For instance, they can trigger your linked smart lights to turn on or your surveillance device to record when movement is noticed. They may even notify your smart thermostat to modify the temperature.

Get instant alerts and alter settings for animals

Another great benefit of current motion detectors is that you’ll get automatic alerts dispatched to your smartphone whenever the device is tripped. If you have animals, you are even able to help prevent false alarms by tailoring settings to take into account the size of your furry companions.

Start Designing Your Vivint Smart Home With Motion Detectors in Flint

Now that you have a greater understanding of how motion detectors work in Flint, it’s a great time to include them into your modern smart home. Vivint’s motion detectors cover big areas, offer wide-angle capability, and last for years without necessitating a new battery. They’ll also work in perfect unison with your other smart home implements. Are you ready to get started? Call (810) 672-7953 to speak with a helpful Vivint team member today.