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November 28, 2022

Find Out How Motion Sensors Work In Charlottesville?

You know the general objective of motion sensors is to signal your alarm when movement is detected. But you may still be wondering: How do they work? What kind of technology is involved, and do you really need them? This simple tutorial will respond to your questions and offer clarity on why these components are such a vital part of your home security system.

Why Are Charlottesville Motion Sensors Implemented?

Standard home security motion sensors will identify movement in a set distance from its position between six to 70 feet. If required, you are able to locate models that can increase your coverage to a greater extent. These devices are commonly used in things like outdoor flood lights. If they notice movement, they trigger your lighting and illuminate your surroundings.

Along with lighting, you’ll also find motion sensors used in video cameras like the ADT outdoor security camera. This adaptable component can be set to send alerts and even video segments to your cell phone when movement is sensed.

Active Motion Sensors

Active sensors, as the name suggests, actively discharge a signal or wave and then measure the rate of return. When there is a fluctuation in the rate of response, activity is shown and your command center is alerted. Microwave sensors are the most common kind of active device. You will also find ultrasonic sensors that employ sound waves and reflective sensors that measure the response time of infrared light.

Passive Infrared Motion Sensors

Another one of the most prevalent kinds of motion detection devices in Charlottesville is the passive infrared --or PIR-- motion sensor. Dissimilar to active models, they don’t continually discharge a signal. Conversely, they can notice changes in temperature in a designated area. A rapid heat increase, like a person walking across a room, will set off the passive sensor.

If comparing to active kinds, PIR components need a lower amount of power, are simpler to run, and cost less. As an extra benefit, you are able to change the levels of sensitivity in most cases. For example, the animal-friendly ADP motion sensor is able to be set to dismiss tail-wagging occupants less than 60 pounds.

A Few Extra Kinds Of Motion Sensors

You should also understand that there are more than active and passive detectors. In fact, there are some kinds that use multiple sensing mechanisms. Known as dual, combined, or hybrid sensors, these components aid in reducing false alarms as both types of sensors have to be set off for your alarm to engage. You might even come across vibration detectors and tomographic motion detectors that are usually found in more expansive commercial buildings.

Design A Security System With Motion Sensors in Charlottesville

Now that you have a better idea of how motion sensors work in Charlottesville, it’s a great time to request your own home security system with these critical components. When you acquire them as a core feature of a package, you’ll rest assured knowing they will be incorporated skillfully with the rest of your security tools. Reach out to Secure24 Alarm Systems today and allow our experts to help you customize the ideal system for your property. Contact us at (434) 214-6134 or complete the ensuing form to start.