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How Do Motion Detectors Work In Lexington?

July 29, 2023
Motion detector protecting interior of home

You most likely have a pretty good understanding of what motion detectors do solely based on their name. Sure, they identify activity, but how precisely do they work? Take a little time to learn about the technology behind them and the many sorts of devices you might come across. You’ll attain a better understanding 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?

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

● Active motion detectors: These devices are viewed as active, as they constantly broadcast signals like microwaves and then calculate the response time. Activity is signified when the time of response changes. Even though microwave sensors are most common, you’ll also find active motion detectors that utilize sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Often encountered within home security applications, PIR motion detectors function by discovering changes in the ambient temperature. ​​Basically, the component detects what the standard temperature is expected to be within a specified area. If there are rapid heat spikes, like an intruder sneaking through the room, the detector recognizes it and sets off your alarm system. Since they aren’t continuously sending out signals, passive detectors usually utilize less power and are less expensive to run.

Along with passive and active, you might find hybrid devices that utilize multiple technologies. These can help lower false alarms, as each sensor must be activated before the warning siren is prompted. Additional choices include vibration motion detectors and tomographic devices that are commonly employed in bigger commercial buildings.

Ways to use Lexington motion detectors

The chief goal of motion detectors is to spot motion within a given area, usually up to 50 feet away. You’ll usually find them integrated into outdoor floodlights or as standalone devices inside your home. When motion is noticed, they’ll set off your alarm system and alert your professional monitoring agents.

But modern motion detectors are more adaptable than ever before. In fact, they are able to connect directly with other smart equipment. For instance, they can trigger your linked smart light bulbs to illuminate or your surveillance camera to record whenever activity is noticed. They can even signal your smart thermostat to modify the temperature.

Get instant alerts and customize settings for animals

Another great benefit of modern motion detectors is that you’ll have automatic updates dispatched to your cell phone each time the sensor is tripped. If you own house pets, you can even circumvent false alarms by adjusting settings to take into account the size of your furry family members.

Design Your Vivint Smart Home With Motion Detectors in Lexington

Now that you have a better understanding of how motion detectors work in Lexington, it’s a good time to incorporate them into your contemporary smart home. Vivint’s motion detectors cover big areas, provide wide-angle detection, and last for many years without requiring a change of battery. They’ll also work in harmony with your additional smart home implements. Are you ready to start? Contact (859) 203-1366 to converse with a knowledgeable Vivint specialist today.