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How Do Motion Detectors Work In Louisville?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a pretty good understanding of what motion detectors do solely based on their title. Of course, they identify movement, but how exactly do they work? Take a little time to discover the technology that powers them and the different kinds of sensors you might come across. You’ll get a clearer understanding of how they work and how you may blend them into your contemporary smart home.


What is the technology behind motion detectors?

Identifying movement can be done in a few specific ways, but motion detectors are generally grouped into either of these two categories - active or passive.

● Active motion detectors: These sensors are deemed active, as they continually send out transmissions like microwaves and then calculate the time of response. Motion is shown when the time of response changes. While microwave sensors are most common, you’ll also discover active motion detectors that measure infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Frequently seen within home security applications, PIR motion detectors perform by discovering shifts in the ambient temperature. ​​Essentially, the device learns what the regular temperature should be within a given area. If there are rapid heat increases, like an invader sneaking across the room, the sensor recognizes it and triggers your alarm system. Since they don’t continuously transmit signals, passive detectors usually consume less power and are more cost-effective to run.

Besides passive and active, you could encounter hybrid devices that employ multiple technologies. These can help reduce false alarms, as each sensor must be tripped before the alarm is prompted. Other options include vibration motion detectors and tomographic sensors that are typically utilized in larger commercial or industrial locations.

Ways to use Louisville motion detectors

The primary aim of motion detectors is to identify motion within a designated area, typically as far as 50 feet away. You’ll frequently find them incorporated into outside floodlights or as independent devices within your home. When movement is identified, they’ll trigger your alarm system and inform your dedicated monitoring staff.

But modern motion detectors are more adaptable than they’ve been in the past. In fact, they are able to connect directly with other smart devices. For example, if activity is recognized, they can trigger your lighting to switch on or your surveillance device to commence recording. They may even signal your smart thermostat to change the temperature.

Get instant updates and adjust settings for pets

One more tremendous benefit of contemporary motion detectors is that you’ll have alerts sent to your smartphone whenever the detector is set off. If you own animals, you are even able to help ward off false alarms by customizing settings to take into account the size of your four-legged friends.

Design Your Vivint Smart Home With Motion Detectors in Louisville

Now that you have a greater understanding of how motion detectors work in Louisville, it’s a good time to incorporate them into your contemporary smart home. Vivint’s motion detectors oversee wide areas, provide wide-angle capability, and last for many years without needing a battery replacement. They’ll also work in perfect unison with your other smart home implements. Are you excited to get started? Dial (502) 483-0778 to converse with a skilled Vivint team member today.