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How Do Motion Detectors Work In Memphis?

July 29, 2023
Motion detector protecting interior of home

You most likely have a fairly decent grasp of what motion detectors do merely based on their title. Indeed, they sense movement, but how exactly do they work? Take a little time to discover the technology that drives them and the many kinds of devices you might come across. You’ll attain a clearer appreciation of how they work and how you may blend them into your advanced smart home.


What is the technology that drives motion detectors?

Identifying movement can be done in several different ways, but motion detectors are typically classified into one of two categories - active or passive.

● Active motion detectors: These instruments are viewed as active, as they continually transmit transmissions like microwaves and then assess the time of response. Motion is indicated when the return time changes. Even though microwave sensors are most often found, you’ll also discover active motion detectors that utilize sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Frequently found within home security installations, PIR motion detectors operate by recognizing shifts in the ambient temperature. ​​Essentially, the device detects what the usual temperature is expected to be within a designated area. If there are sudden increases of heat, like a burglar moving across the area, the detector takes notice and triggers your alarm. Since they don’t continuously emit signals, passive detectors usually utilize less power and are more cost-effective to operate.

Besides passive and active, you might encounter hybrid motion detectors that utilize a mix of technologies. These can help minimize false alarms, as each sensor must be activated before the alarm sounds. Additional possibilities include vibration motion detectors and tomographic devices that are often used in more extensive commercial locations.

Ways to use Memphis motion detectors

The chief purpose of motion detectors is to detect movement within a specified area, usually to a distance of 50 feet away. You’ll regularly find them integrated into outside floodlights or as independent devices within the interior of your residence. When movement is sensed, they’ll trigger your warning siren and notify your 24/7 monitoring staff.

But present-day motion detectors are more adaptable than at any time before. In fact, they can communicate directly with other smart devices. To illustrate, if activity is discovered, they can trigger your lighting to activate or your video camera to start recording. They might even signal your smart thermostat to change the temperature.

Receive immediate alerts and adjust settings for animals

One more great advantage of current motion detectors is that you’ll have automatic notifications sent to your cell phone any time the detector is activated. If you have pets, you may even circumvent false alarms by tailoring settings to accommodate the size of your four-legged family members.

Customize Your Vivint Smart Home With Motion Detectors in Memphis

Now that you have a better understanding of how motion detectors work in Memphis, it’s a good time to integrate them into your modern smart home. Vivint’s motion detectors cover big areas, offer wide-angle capability, and last for multiple years without necessitating a new battery. They’ll also work in harmony with your additional home automation devices. Are you ready to get started? Call (901) 763-6618 to consult with a skilled Vivint representative today.