Here is what our team is doing to keep our customers and team members safe amid concerns of COVID-19. Learn More.
motion sensor next to a white window sill
November 28, 2022

Want To Know How Motion Sensors Work In Scottsdale?

In all likelihood you already understand that the chief objective of a motion sensor is to identify movement within a particular space. But you may still be wondering: How do they work? What is the technology behind them, and do you really need them? This straightforward tutorial will address your questions and provide clarity on why these components are such an indispensable aspect of your home’s security.

In What Ways Are Scottsdale Motion Sensors Used?

Common residential motion sensors will look for disturbances in the nearby surroundings up to 70 feet away. If you want, you are able to locate models that will expand your coverage to a greater extent. These tools are generally incorporated into other elements like outdoor flood lights. If they detect movement, they signal your lighting which shine down on your home’s perimeter.

In addition to lighting, you’ll also see motion sensors in video cameras like the ADT outdoor security camera. This adaptable component is able to be customized to dispatch updates and even a video clip to your cell phone when movement is found.

Active Motion Sensors

Active sensors, as you might expect, continuously emit some kind of signal and then analyze the speed of the reply. If there is a fluctuation in the rate of response, motion is shown and your command center is alerted. Microwave sensors are the most prevalent kind of active device. You might also find ultrasonic sensors that employ sound waves and reflective sensors that measure the bounce-back rate of infrared light.

Passive Infrared Motion Sensors

Another one of the most common sorts of motion detection devices in Scottsdale is the passive infrared (PIR) motion sensor. Dissimilar to active devices, they won’t continuously emit a signal. Alternatively, they are able to discern temperature changes inside a specified zone. A sudden change in heat, like an individual sneaking through a room, will set off the sensor.

When compared to active kinds, PIR components use not as much power, are easier to run, and are less expensive. As an added benefit, you are able to alter the levels of sensitivity for most installations. For instance, the animal-friendly ADP motion sensor is able to be customized to ignore four-legged friends under 60 pounds.

Additional Types Of Motion Sensors

You will discover motion sensors that utilize more than one type of functionality. Called hybrid, dual technology, or combined sensors, these components assist in minimizing false alarms as both types of sensors need to be tripped for your alarm to turn on. You might even encounter vibration detection equipment and tomographic motion detectors that are typically utilized in bigger commercial buildings.

Request Your Security Package With Motion Sensors in Scottsdale

Knowing that you have an enhanced understanding of how motion sensors work in Scottsdale, it’s time to request your own security package with these critical elements. If you obtain them as a core feature of a package, you’ll gain comfort knowing they will be incorporated seamlessly with your additional devices. Touch base with Secure24 Alarm Systems now and give our professionals a chance to help you customize the right configuration for your residence. Call (480) 608-0061 or fill out the ensuing form to begin.