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How Do Motion Detectors Work In Los Angeles?

July 29, 2023
Motion detector protecting interior of home

You most likely have a reasonable idea of what motion detectors do solely based on their name. Sure, they sense motion, but how specifically do they work? Take a moment to learn about the technology that drives them and the various types of sensors you might encounter. You’ll get a better appreciation of how they work and how you are able to integrate them into your modern smart home.


What is the technology behind motion detectors?

Identifying activity can be done in a number of specific ways, but motion detectors are ordinarily classified into either of these two categories - active or passive.

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

● Passive infrared (PIR) motion detectors: Regularly seen within home security applications, PIR motion detectors operate by noticing changes in the ambient temperature. ​​Essentially, the instrument learns what the normal temperature ought to be within a designated area. If there are abrupt surges of heat, like an invader sneaking across the room, the sensor observes it and initiates your warning. Since they don’t continuously transmit signals, passive detectors typically need less power and are more economical to run.

Along with active and passive, you could find hybrid motion detectors that utilize a mix of technologies. These can help minimize false alarms, as each sensor must be tripped before the warning siren sounds. Other alternatives include vibration motion detectors and tomographic devices that are frequently used in more extensive commercial facilities.

Ways to incorporate Los Angeles motion detectors

The main goal of motion detectors is to detect activity within a specified area, usually up to 50 feet away. You’ll usually find them integrated into outside floodlights or as freestanding devices inside your residence. When motion is noticed, they’ll set off your alarm and inform your 24/7 monitoring team.

But contemporary motion detectors are more functional than they’ve been in the past. As a matter of fact, they are able to interact directly with other smart equipment. To illustrate, if activity is recognized, they might trigger your lights to turn on or your surveillance camera to begin recording. They may even signal your smart thermostat to alter the temperature.

Get instant updates and alter settings for animals

One more tremendous perk of contemporary motion detectors is that you’ll have instant alerts transmitted to your cell phone each time the device is tripped. If you have animals, you can even ward off false alarms by tailoring settings to account for the size of your four-legged companions.

Start Designing Your Vivint Smart Home With Motion Detectors in Los Angeles

Now that you have a better understanding of how motion detectors work in Los Angeles, it’s a great time to include them into your modern smart home. Vivint’s motion detectors oversee big areas, provide wide-angle detection, and last for many years without needing a battery replacement. They’ll also work in perfect unison with your additional home automation tools. Are you prepared to begin? Contact (310) 861-9194 to converse with a helpful Vivint representative today.