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How Do Motion Detectors Work In Helena?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a fairly decent grasp of what motion detectors do simply based on their name. Sure, they detect movement, but how specifically do they work? Take a moment to discover the technology that powers them and the various types of sensors you might find. You’ll attain a better understanding of how they work and how you can integrate them into your modern smart home.


What is the technology behind motion detectors?

Detecting motion can be done in a few distinct ways, but motion detectors are generally placed into either of these two categories - active or passive.

● Active motion detectors: These devices are considered active, as they regularly send out signals like microwaves and then calculate the response time. Movement is signified when the time of response changes. Although microwave sensors are most prevalent, you’ll also encounter active motion detectors that measure infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Commonly seen within home defense systems, PIR motion detectors perform by discovering variations in the surrounding temperature. ​​Basically, the component detects what the normal temperature is supposed to be within a given area. If there are abrupt heat increases, like a burglar creeping along the room, the device takes notice and triggers your security alarm. Since they don’t continuously emit signals, passive detectors typically require less power and are more economical to run.

Along with passive and active, you might discover hybrid devices that employ multiple technologies. These can help lower false alarms, as each sensor has to be triggered before the alarm system goes off. Other options include vibration motion detectors and tomographic devices that are often employed in bigger commercial or industrial spaces.

How to implement Helena motion detectors

The primary objective of motion detectors is to detect movement within a designated area, usually to a distance of 50 feet away. You’ll usually find them incorporated into outside floodlights or as freestanding devices within the interior of your residence. When motion is sensed, they’ll activate your alarm system and notify your 24/7 monitoring staff.

But modern motion detectors are more adaptable than at any time before. In fact, they are able to interact directly with other smart components. For example, they can prompt your connected smart light bulbs to illuminate or your surveillance device to record whenever motion is detected. They may even notify your smart thermostat to adjust the temperature.

Receive immediate alerts and alter settings for pets

One more significant perk of contemporary motion detectors is that you’ll have instant updates sent to your mobile phone whenever the device is tripped. If you own animals, you are even able to help prevent false alarms by customizing settings to accommodate the size of your furry companions.

Customize Your Vivint Smart Home With Motion Detectors in Helena

Now that you have a better understanding of how motion detectors work in Helena, it’s time to include them into your contemporary smart home. Vivint’s motion detectors cover big areas, offer wide-angle capability, and last for many years without necessitating a change of battery. They’ll also synchronize perfectly with your additional home automation devices. Are you prepared to get started? Call (406) 926-5388 to converse with a knowledgeable Vivint representative today.