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How Do Motion Detectors Work In Harrisburg?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a fairly decent grasp of what motion detectors do solely based on their name. Sure, they identify activity, but how exactly do they work? Take a minute to learn about the technology behind them and the many types of sensors you might come across. You’ll attain a deeper appreciation of how they work and how you can integrate them into your contemporary smart home.


What is the technology that drives motion detectors?

Detecting movement can be performed in a number of 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 constantly broadcast transmissions like microwaves and then calculate the time of response. Activity is shown when the return time changes. While microwave sensors are most frequently used, you’ll also discover active motion detectors that utilize sound waves or infrared light.

● Passive infrared (PIR) motion detectors: Often encountered within home security installations, PIR motion detectors work by identifying shifts in the ambient temperature. ​​Essentially, the component detects what the standard temperature should be within a given area. If there are instant surges of heat, like a trespasser moving along the room, the device recognizes it and sets off your alarm system. Since they aren’t constantly emitting signals, passive detectors typically use less power and are more economical to operate.

In addition to active and passive, you may discover hybrid motion sensors that employ multiple technologies. These can help lessen false alarms, as each sensor must be activated before the alarm system goes off. Other options include vibration motion detectors and tomographic devices that are often employed in bigger commercial or industrial locations.

How to implement Harrisburg motion detectors

The chief objective of motion detectors is to spot motion within a specified area, generally as far as 50 feet away. You’ll commonly find them included in outdoor floodlights or as freestanding devices within your home. When movement is identified, they’ll trigger your alarm system and notify your 24/7 monitoring staff.

But modern motion detectors are more adaptable than at any time before. As a matter of fact, they are able to interact directly with other smart equipment. For instance, they can prompt your linked smart lights to switch on or your surveillance camera to record if movement is noticed. They can even alert your smart thermostat to adjust the temperature.

Receive instant alerts and customize settings for pets

Another great perk of contemporary motion detectors is that you’ll have immediate notifications dispatched to your cell phone every time the sensor is set off. If you own animals, you are even able to help ward off false alarms by tailoring settings to accommodate the size of your four-legged friends.

Customize Your Vivint Smart Home With Motion Detectors in Harrisburg

Now that you have a better understanding of how motion detectors work in Harrisburg, it’s a great time to integrate them into your contemporary smart home. Vivint’s motion detectors cover wide areas, offer wide-angle capability, and last for multiple years without requiring a battery replacement. They’ll also synchronize perfectly with your other smart home implements. Are you ready to get started? Contact (717) 844-9116 to converse with a helpful Vivint specialist today.