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How Do Motion Detectors Work In Rochester?

July 29, 2023
Motion detector protecting interior of home

You most likely have a fairly good grasp of what motion detectors do simply based on their name. Indeed, they sense movement, but how precisely do they work? Take a minute to learn about the technology that drives them and the many types of sensors you might find. You’ll attain a clearer understanding of how they work and how you can integrate them into your modern smart home.


What is the technology that powers motion detectors?

Detecting movement can be achieved in several different ways, but motion detectors are generally grouped into one of two categories - active or passive.

● Active motion detectors: These devices are viewed as active, as they regularly broadcast signals like microwaves and then assess the response time. Movement is shown when the time of response changes. Although microwave sensors are most frequently used, you’ll also encounter active motion detectors that measure infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Commonly encountered within home defense systems, PIR motion detectors function by recognizing shifts in the surrounding temperature. ​​Basically, the device notes what the normal temperature ought to be within a given area. If there are instant heat increases, like a trespasser sneaking through the room, the detector observes it and activates your warning. Since they don’t actively transmit signals, passive detectors typically require less power and are less expensive to operate.

Besides passive and active, you might find hybrid motion detectors that use a mix of technologies. These can help reduce false alarms, as every sensor has to be triggered before the warning siren is prompted. Additional alternatives include vibration motion detectors and tomographic sensors that are frequently employed in more extensive commercial or industrial spaces.

How to implement Rochester motion detectors

The chief purpose of motion detectors is to detect movement within a given area, typically as far as 50 feet away. You’ll commonly find them integrated into outdoor floodlights or as freestanding devices inside your property. When activity is detected, they’ll set off your warning siren and alert your professional monitoring agents.

But modern motion detectors are more versatile than they’ve been in the past. In fact, they are able to connect directly with other smart components. For example, if movement is discovered, they might trigger your smart bulbs to turn on or your surveillance camera to start recording. They can even signal your smart thermostat to alter the temperature.

Get automatic alerts and customize settings for animals

Another great benefit of current motion detectors is that you’ll have instant alerts dispatched to your smartphone whenever the detector is set off. If you own house pets, you can even prevent false alarms by adjusting settings to accommodate the size of your furry friends.

Start Designing Your Vivint Smart Home With Motion Detectors in Rochester

Now that you have a deeper understanding of how motion detectors work in Rochester, it’s a great time to incorporate them into your fully integrated smart home. Vivint’s motion detectors watch over big areas, give you wide-angle detection, and last for years without necessitating a new battery. They’ll also work in harmony with your other smart home implements. Are you prepared to begin? Dial (507) 710-3863 to consult with a skilled Vivint specialist today.