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How Do Motion Detectors Work In Nashville?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a fairly good grasp of what motion detectors do solely based on their name. Of course, they identify movement, but how exactly do they work? Take a minute to learn about the technology behind them and the different types of sensors you might find. You’ll get a deeper comprehension of how they work and how you can integrate them into your advanced smart home.


What is the technology that drives motion detectors?

Identifying activity can be achieved in a number of 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 regularly send out transmissions like microwaves and then calculate the response time. Activity is shown when the time of response changes. While microwave sensors are most common, you’ll also discover active motion detectors that utilize sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Often seen within home defense systems, PIR motion detectors operate by identifying variations in the surrounding temperature. ​​Basically, the instrument detects what the usual temperature should be within a given area. If there are sudden surges of heat, like an intruder sneaking across the room, the detector recognizes it and activates your alarm system. Since they aren’t constantly broadcasting signals, passive detectors typically consume less power and are more economical to run.

Besides active and passive, you may discover hybrid devices that employ a mix of technologies. These can help lower false alarms, as each sensor has to be triggered before the alarm system sounds. Other choices include vibration motion detectors and tomographic sensors that are commonly employed in larger commercial facilities.

Ways to implement Nashville motion detectors

The primary purpose of motion detectors is to detect motion within a designated area, generally to a distance of 50 feet away. You’ll regularly find them incorporated into exterior floodlights or as independent devices within the interior of your property. When activity is detected, they’ll set off your warning siren and inform your 24/7 monitoring agents.

But contemporary motion detectors are more versatile than at any time before. As a matter of fact, they can interact directly with other smart equipment. For example, if activity is noticed, they might trigger your lights to turn on or your surveillance camera to start recording. They can even notify your smart thermostat to modify the temperature.

Receive instant notifications and customize settings for animals

One more significant advantage of current motion detectors is that you’ll have notifications delivered to your smartphone each time the device is triggered. If you own animals, you can even prevent false alarms by adjusting settings to accommodate the size of your four-legged friends.

Start Designing Your Vivint Smart Home With Motion Detectors in Nashville

Now that you have a better understanding of how motion detectors work in Nashville, it’s a great time to incorporate them into your contemporary smart home. Vivint’s motion detectors oversee large areas, provide wide-angle functionality, and last for multiple years without requiring a new battery. They’ll also work in perfect unison with your additional home automation devices. Are you ready to get started? Dial (615) 908-3403 to converse with a knowledgeable Vivint representative today.