Vivint Authorized Retailer Bloomington
Smart Security Specialists -- Your Vivint Authorized Dealer Covering Bloomington & Surrounding Areas

How Do Motion Detectors Work In Bloomington?

July 29, 2023
Motion detector protecting interior of home

You’re likely to have a fairly decent grasp of what motion detectors do merely based on their name. Of course, they identify activity, but how exactly do they work? Take a little time to explore the technology behind them and the many kinds of sensors you might come across. You’ll attain a clearer appreciation of how they work and how you are able to blend them into your modern smart home.


What is the technology that powers motion detectors?

Sensing motion can be achieved in several different ways, but motion detectors are typically classified into either of these categories - active or passive.

● Active motion detectors: These devices are viewed as active, as they continually broadcast signals like microwaves and then assess the rate of response. Activity is signified when the return time changes. Although microwave sensors are most frequently used, you’ll also find active motion detectors that use sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Often seen within home security installations, PIR motion detectors operate by noticing shifts in the ambient temperature. ​​Essentially, the component detects what the normal temperature is expected to be within a designated area. If there are rapid increases of heat, like an intruder skulking through the space, the device observes it and activates your alarm. Since they aren’t constantly transmitting signals, passive detectors typically need less power and are more economical to run.

Along with passive and active, you could discover hybrid motion sensors that use multiple technologies. These can help lessen false alarms, as every sensor has to be tripped before the alarm system goes off. Additional alternatives include vibration motion detectors and tomographic devices that are typically used in more extensive industrial spaces.

Ways to incorporate Bloomington motion detectors

The main objective of motion detectors is to spot movement within a designated area, usually as far as 50 feet away. You’ll usually find them integrated into exterior floodlights or as independent devices within your property. When motion is identified, they’ll set off your warning siren and advise your 24/7 monitoring staff.

But modern motion detectors are more versatile than they’ve been in the past. In fact, they are able to communicate directly with other smart equipment. For instance, they can trigger your linked smart lights to turn on or your surveillance device to record whenever activity is detected. They may even notify your smart thermostat to change the temperature.

Receive automatic notifications and alter settings for animals

One more great benefit of current motion detectors is that you’ll get immediate alerts delivered to your smartphone each time the sensor is activated. If you have pets, you can even preempt false alarms by customizing settings to account for the size of your furry friends.

Customize Your Vivint Smart Home With Motion Detectors in Bloomington

Now that you have a better understanding of how motion detectors work in Bloomington, it’s a good time to incorporate them into your fully integrated smart home. Vivint’s motion detectors cover wide areas, offer wide-angle detection, and last for years without needing a change of battery. They’ll also work in harmony with your other smart home implements. Are you excited to get started? Call (812) 579-4884 to converse with a helpful Vivint team member today.