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How Do Motion Detectors Work In Dallas?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a reasonable idea of what motion detectors do simply based on their name. Indeed, they identify motion, but how precisely do they work? Take a minute to learn about the technology that drives them and the many types of devices you might come across. You’ll achieve a deeper comprehension of how they work and how you are able to incorporate them into your advanced smart home.


What is the technology behind motion detectors?

Detecting activity can be achieved in a number of specific ways, but motion detectors are typically classified into either of these two categories - active or passive.

● Active motion detectors: These devices are considered active, as they continually broadcast transmissions like microwaves and then calculate the time of response. Motion is shown when the return time changes. Although microwave sensors are most common, you’ll also find active motion detectors that use infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Frequently found within home security installations, PIR motion detectors perform by discovering variations in the ambient temperature. ​​Essentially, the component detects what the normal temperature is expected to be within a given area. If there are instant heat surges, like an invader moving along the room, the detector recognizes it and triggers your warning. Since they aren’t actively broadcasting signals, passive detectors usually require less power and are less expensive to run.

Along with active and passive, you may find hybrid motion detectors that utilize more than one technology. These can help reduce false alarms, as every sensor must be triggered before the alarm sounds. Other options include vibration motion detectors and tomographic sensors that are often used in larger commercial locations.

Ways to incorporate Dallas motion detectors

The primary purpose of motion detectors is to detect motion within a designated area, usually as far as 50 feet away. You’ll commonly find them included in outdoor floodlights or as standalone devices within the interior of your home. When motion is noticed, they’ll trigger your alarm and advise your dedicated monitoring team.

But present-day motion detectors are more functional than at any time before. As a matter of fact, they can connect directly with other smart devices. For example, if motion is recognized, they might trigger your smart bulbs to activate or your surveillance camera to commence recording. They may even alert your smart thermostat to alter the temperature.

Receive automatic updates and adjust settings for animals

One more significant advantage of modern motion detectors is that you’ll get automatic updates transmitted to your smartphone whenever the sensor is activated. If you have house pets, you are even able to help prevent false alarms by tailoring settings to accommodate the size of your four-legged friends.

Design Your Vivint Smart Home With Motion Detectors in Dallas

Now that you have a greater understanding of how motion detectors work in Dallas, it’s a good time to include them into your modern smart home. Vivint’s motion detectors watch over large areas, provide wide-angle functionality, and last for multiple years without needing a battery replacement. They’ll also work in harmony with your other home automation tools. Are you prepared to get started? Contact (469) 812-8953 to talk to a skilled Vivint representative today.