ADT® Authorized Dealer Serving Mobile & The Gulfshores Area
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November 28, 2022

Find Out How Motion Sensors Work In Mobile?

It’s probably safe to say you already understand that the primary objective of a motion sensor is to detect movement within a certain space. But how do they work? What kind of technology do they use, and should you use them? This straightforward explanation will address your questions and give you reasons why these components are such an indispensable aspect of your home’s security.

Why Are Mobile Motion Sensors Used?

You can ordinarily expect a home security motion detector to monitor an area somewhere inside a distance of six to 70 feet. If required, you can find models that can expand your protection even more. These tools are generally incorporated into other elements like outdoor flood lights. If they detect unusual activity, they trigger your lighting which shine down on your property.

As well as lighting, you’ll also find motion sensors used in video cameras like the ADT outdoor security camera. This versatile camera may be programmed to deliver alerts and even video clips to your cell phone when movement is sensed.

Active Motion Sensors

Active sensors, as the name suggests, continuously send out a signal or wave and then measure the response time. Whenever there is a fluctuation in the reply, movement is shown and your command center is notified. Microwave sensors are the most prevalent form of active device. You can also run into ultrasonic sensors that use sound waves and area reflective sensors that track the response rates of infrared light.

Passive Infrared Motion Sensors

One of the other most common kinds of motion detection devices in Mobile is the passive infrared (PIR) motion sensor. Dissimilar to active devices, they don’t constantly emit a signal. Conversely, they will detect changes in temperature inside a specified area. A rapid increase in heat, like someone sneaking through a room, will set off the sensor.

In comparison to active sensors, PIR components require a lower amount of power, are simpler to operate, and cost less. As an added benefit, you are able to alter the sensitivity levels in most cases. For instance, the flexible ADP motion sensor is able to be set to ignore furry occupants under 60 pounds.

Additional Kinds Of Motion Sensors

You should also understand that you are able to get more than passive and active detectors. You’ll even discover some that use two or more sensing mechanisms. Usually identified as hybrid, dual technology, or combined sensors, these components aid in reducing false alarms as both styles of sensors must be tripped for your alarm to engage. You will also come across vibration sensors and tomographic motion sensors that are usually utilized in larger commercial buildings.

Find A Security System With Motion Sensors in Mobile

Now that you have a better idea of how motion sensors work in Mobile, it’s a great time to design your own home security system with these important devices. When you acquire them within a package, you’ll enjoy peace of mind knowing they function skillfully with your other devices. Reach out to Secure24 Alarm Systems today and let our specialists help you design the ideal configuration for your residence. Call (251) 207-7344 or submit the ensuing form to get started.