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How Do Motion Detectors Work In Trenton?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a pretty good grasp of what motion detectors do merely based on their name. Of course, they detect movement, but how exactly do they work? Take a minute to learn about the technology that drives them and the various kinds of sensors you might find. You’ll achieve a deeper appreciation of how they work and how you may blend them into your modern smart home.


What is the technology behind motion detectors?

Sensing activity can be achieved in a few distinct ways, but motion detectors are ordinarily grouped into either of these two categories - active or passive.

● Active motion detectors: These devices are considered active, as they continually broadcast signals like microwaves and then measure the time of response. Movement is indicated when the return time changes. Although microwave sensors are most frequently used, you’ll also discover active motion detectors that use sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Commonly encountered within home security applications, PIR motion detectors function by noticing shifts in the ambient temperature. ​​Basically, the device learns what the standard temperature is supposed to be within a designated area. If there are sudden heat surges, like an intruder moving along the space, the detector observes it and initiates your alarm. Since they don’t constantly transmit signals, passive detectors typically need less power and are more economical to run.

Besides active and passive, you could discover hybrid motion sensors that utilize more than one technology. These can help minimize false alarms, as each sensor has to be triggered before the alarm system sounds. Other possibilities include vibration motion detectors and tomographic devices that are commonly utilized in larger industrial spaces.

Ways to use Trenton motion detectors

The primary aim of motion detectors is to spot motion within a designated area, typically as far as 50 feet away. You’ll regularly find them incorporated into exterior floodlights or as standalone devices inside your property. When movement is noticed, they’ll initiate your warning siren and alert your dedicated monitoring team.

But present-day motion detectors are more versatile than they’ve been in the past. In fact, they can interact directly with other smart components. To illustrate, if activity is noticed, they might trigger your lights to switch on or your surveillance camera to start recording. They may even signal your smart thermostat to change the temperature.

Receive immediate updates and alter settings for animals

Another great benefit of modern motion detectors is that you’ll get alerts dispatched to your smartphone each time the device is tripped. If you have pets, you are even able to help circumvent false alarms by tailoring settings to take into account the size of your furry family members.

Start Designing Your Vivint Smart Home With Motion Detectors in Trenton

Now that you have a better understanding of how motion detectors work in Trenton, it’s a good time to integrate them into your fully integrated smart home. Vivint’s motion detectors watch over wide areas, offer wide-angle capability, and last for many years without requiring a battery replacement. They’ll also work in perfect unison with your other home automation devices. Are you ready to start? Dial (609) 928-8223 to consult with a helpful Vivint team member today.