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How Do Motion Detectors Work In Denver?

July 29, 2023
Motion detector protecting interior of home

You most likely have a fairly good idea of what motion detectors do solely based on their title. Of course, they detect motion, but how precisely do they work? Take a moment to discover the technology behind them and the many types of devices you might find. You’ll attain a clearer appreciation of how they work and how you can incorporate them into your contemporary smart home.


What is the technology that powers motion detectors?

Sensing activity can be performed 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 transmit signals like microwaves and then calculate the response time. Movement is signified when the response time changes. Although microwave sensors are most often found, you’ll also find active motion detectors that use sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Regularly found within home security installations, PIR motion detectors perform by recognizing changes in the ambient temperature. ​​Basically, the device notes what the normal temperature ought to be within a given area. If there are sudden heat surges, like an intruder moving across the room, the sensor takes notice and sets off your alarm. Since they don’t constantly transmit signals, passive detectors typically use less power and are less expensive to operate.

Along with active and passive, you may find hybrid devices that employ multiple technologies. These can help minimize false alarms, as each sensor has to be activated before the alarm system is prompted. Other options include vibration motion detectors and tomographic sensors that are frequently utilized in larger industrial facilities.

How to use Denver motion detectors

The chief objective of motion detectors is to spot motion within a given area, typically as far as 50 feet away. You’ll usually find them incorporated into exterior floodlights or as independent devices within your property. When activity is identified, they’ll initiate your alarm and alert your professional monitoring staff.

But modern motion detectors are more adaptable than they’ve been in the past. As a matter of fact, they can interact directly with other smart devices. For instance, they can prompt your connected smart lights to illuminate or your surveillance device to record when motion is noticed. They might even alert your smart thermostat to modify the temperature.

Receive automatic updates and customize settings for furry friends

One more great advantage of current motion detectors is that you’ll have instant notifications delivered to your cell phone whenever the device is triggered. If you have animals, you may even preempt false alarms by customizing settings to account for the size of your furry companions.

Design Your Vivint Smart Home With Motion Detectors in Denver

Now that you have a deeper understanding of how motion detectors work in Denver, it’s time to incorporate them into your fully integrated smart home. Vivint’s motion detectors cover big areas, give you wide-angle capability, and last for multiple years without requiring a new battery. They’ll also work in harmony with your additional home automation devices. Are you prepared to start? Call (720) 807-3060 to talk to a skilled Vivint team member today.