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How Do Motion Detectors Work In Las Vegas?

July 29, 2023
Motion detector protecting interior of home

You’re likely to have a fairly decent understanding of what motion detectors do simply based on their name. Sure, they detect movement, but how exactly do they work? Take a minute to discover the technology that drives them and the various types of devices you might come across. You’ll achieve a deeper comprehension of how they work and how you can integrate them into your modern smart home.


What is the technology that powers motion detectors?

Sensing activity can be done in a number of different ways, but motion detectors are usually classified into either of these categories - active or passive.

● Active motion detectors: These sensors are viewed as active, as they continually transmit signals like microwaves and then measure the time of response. Activity is indicated when the response time changes. Although microwave sensors are most common, you’ll also find active motion detectors that use sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Commonly encountered within home security installations, PIR motion detectors perform by recognizing shifts in the surrounding temperature. ​​Essentially, the device detects what the standard temperature is supposed to be within a designated area. If there are rapid heat spikes, like a burglar moving across the area, the sensor takes notice and triggers your warning. Since they aren’t continuously emitting signals, passive detectors usually use less power and are more economical to operate.

In addition to active and passive, you might come across hybrid motion sensors that employ more than one technology. These can help reduce false alarms, as each sensor must be triggered before the alarm is prompted. Other alternatives include vibration motion detectors and tomographic sensors that are commonly used in bigger industrial facilities.

Ways to implement Las Vegas motion detectors

The main objective of motion detectors is to detect movement within a given area, generally as far as 50 feet away. You’ll usually find them integrated into outside floodlights or as freestanding devices within the interior of your property. When motion is detected, they’ll trigger your alarm system and inform your professional monitoring team.

But contemporary motion detectors are more versatile than at any time before. In fact, they are able to interact directly with other smart components. To illustrate, they can signal your linked smart lights to turn on or your surveillance device to record whenever motion is recognized. They might even alert your smart thermostat to alter the temperature.

Receive instant notifications and customize settings for pets

Another significant perk of contemporary motion detectors is that you’ll get instant updates delivered to your cell phone each time the sensor is set off. If you have animals, you can even ward off false alarms by tailoring settings to account for the size of your four-legged friends.

Customize Your Vivint Smart Home With Motion Detectors in Las Vegas

Now that you have a deeper understanding of how motion detectors work in Las Vegas, it’s a great time to integrate them into your fully integrated smart home. Vivint’s motion detectors cover big areas, offer wide-angle functionality, and last for years without requiring a battery replacement. They’ll also work in harmony with your other home automation devices. Are you excited to start? Call (725) 444-7026 to consult with a knowledgeable Vivint team member today.