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How Do Motion Detectors Work In Raleigh?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a fairly decent idea of what motion detectors do simply based on their title. Of course, they identify activity, but how specifically do they work? Take a little time to discover the technology behind them and the many kinds of devices you might find. You’ll achieve a clearer comprehension of how they work and how you are able to integrate them into your contemporary smart home.


What is the technology behind motion detectors?

Identifying movement can be achieved in a few distinct ways, but motion detectors are ordinarily placed into either of these categories - active or passive.

● Active motion detectors: These devices are considered active, as they constantly send out signals like microwaves and then assess the response time. Motion is shown when the return time changes. Although microwave sensors are most common, you’ll also find active motion detectors that utilize sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Usually found within home security installations, PIR motion detectors work by noticing changes in the ambient temperature. ​​Basically, the component detects what the normal temperature should be within a given area. If there are abrupt heat increases, like a trespasser skulking along the area, the sensor recognizes it and triggers your security alarm. Since they don’t constantly emit signals, passive detectors usually use less power and are more cost-effective to operate.

Along with active and passive, you might encounter hybrid motion sensors that use multiple technologies. These can help reduce false alarms, as each sensor must be activated before the alarm sounds. Additional alternatives include vibration motion detectors and tomographic devices that are frequently utilized in bigger industrial buildings.

Ways to use Raleigh motion detectors

The primary objective of motion detectors is to detect motion within a designated area, generally up to 50 feet away. You’ll regularly find them included in outside floodlights or as standalone devices within your home. When movement is sensed, they’ll set off your alarm and advise your professional monitoring agents.

But modern motion detectors are more adaptable than at any time before. As a matter of fact, they can interact directly with other smart components. To illustrate, if movement is detected, they can trigger your smart bulbs to turn on or your surveillance camera to start recording. They may even notify your smart thermostat to change the temperature.

Receive automatic updates and alter settings for pets

One more tremendous perk of modern motion detectors is that you’ll have immediate notifications transmitted to your cell phone any time the device is set off. If you have animals, you are even able to help prevent false alarms by tailoring settings to accommodate the size of your four-legged family members.

Start Designing Your Vivint Smart Home With Motion Detectors in Raleigh

Now that you have a greater understanding of how motion detectors work in Raleigh, it’s time to integrate them into your fully integrated smart home. Vivint’s motion detectors oversee big areas, give you wide-angle functionality, and last for many years without requiring a new battery. They’ll also work in perfect unison with your additional smart home implements. Are you ready to start? Contact (919) 899-2155 to talk to a knowledgeable Vivint specialist today.