motion sensor next to a white window sill
November 28, 2022

How Do Motion Sensors Work In Madison?

You know the general objective of motion sensors is to set off your alarm when movement is recognized. But how do they work? What is the technology behind them, and should you use them? This basic guide will respond to your questions and offer clarity on why these components are such an indispensable part of your home’s defense.

How Are Madison Motion Sensors Used?

Standard in-home motion sensors will detect movement within a set distance between six to 70 feet. If required, you are able to locate options that can expand your coverage to a greater degree. These components are generally incorporated into things like outdoor flood lights. When they notice a disturbance, they trigger your lights and illuminate your property.

In addition to lighting, you’ll also discover motion sensors in video equipment like the ADT outdoor security camera. This versatile device is able to be set to send alerts and even video clips to your cell phone when activity is found.

Active Motion Sensors

Active sensors, as the name suggests, continually emit some kind of signal and then analyze the rate of return. When there is a fluctuation in the rate of response, activity is indicated and your command center is notified. Microwave sensors are the most common form of active device. You can even find ultrasonic sensors that employ sound waves and reflective sensors that assess the response rates of infrared light.

Passive Infrared Motion Sensors

One of the other most prevalent types of motion detection devices in Madison is the passive infrared --or PIR-- motion sensor. Unlike active models, they won’t continually discharge a signal. Alternatively, they will notice temperature fluctuations inside a designated space. A rapid heat increase, like a person walking through a room, will set off the passive sensor.

When compared to active kinds, PIR devices use a lower amount of power, are easier to implement, and cost less. As an extra benefit, you are able to change the degree of sensitivity in most cases. To illustrate, the animal-friendly ADP motion sensor may be programmed to dismiss furry family members weighing under 60 pounds.

Some Other Kinds Of Motion Sensors

You should also understand that you are able to get more than active and passive detectors. You’ll even discover some that utilize multiple sensing technologies. Known as combined, dual, or hybrid sensors, these devices help cut down on false alarms as both styles of sensors have to be set off for your alarm to turn on. You could even encounter vibration detection equipment and tomographic motion detectors that are generally utilized in bigger commercial spaces.

Request Your Security Package With Motion Sensors in Madison

Now that you have a better idea of how motion sensors work in Madison, it’s a great time to order your own home security system with these important devices. When you acquire them within a package, you’ll rest assured knowing they function seamlessly with your other components. Reach out to Secure24 Alarm Systems now and give our professionals a chance to help you customize the right system for your residence. Contact us at (608) 424-5550 or complete the ensuing form to start.