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November 28, 2022

How Do Motion Sensors Work In Savannah?

It’s probably safe to say you already know that the chief purpose of a motion sensor is to detect movement within a particular zone. But how do they work? What is the technology behind them, and should you use them? This simple tutorial will answer your questions and provide an idea of why these components are such an indispensable facet of your home security system.

How Are Savannah Motion Sensors Implemented?

If you’re trying to imagine the quantity of motion sensors you’ll have to get, consider that the area they cover will differ widely from as little as six feet up to a distance of 70 feet. If needed, you may locate options that will increase the scope of your coverage to a greater extent. These components are commonly incorporated into features like outside flood lights. Whenever they observe unusual activity, they trigger your lighting and brighten your property.

In addition to lights, you’ll also find motion sensors used in video cameras like the ADT outdoor security camera. This powerful device is able to be customized to send updates and even video clips to your cell phone when motion is sensed.

Active Motion Sensors

Active sensors, as the name suggests, continually send out some kind of signal and then record the speed of the reply. When there is a change in the response time, activity is indicated and your security system is warned. Microwave sensors are the most common kind of active device. You might even find ultrasonic sensors that utilize sound waves and reflective sensors that measure the response time of infrared light.

Passive Infrared Motion Sensors

Another one of the most common types of motion detection devices in Savannah is the passive infrared (PIR) motion sensor. Different from active models, they don’t continuously discharge a signal. Instead, they can detect changes in temperature inside a specified space. A sudden heat increase, like an individual moving across a room, will trip the PIR sensor.

In comparison to active sensors, PIR components require a lower amount of power, are simpler to implement, and are less expensive. As an added benefit, you can alter the degree of sensitivity for most installations. For example, the animal-friendly ADP motion sensor can be set to ignore four-legged family members under 60 pounds.

A Few Extra Kinds Of Motion Sensors

You should be aware that there are more than passive and active detectors. In fact, there are some that utilize two or more sensing technologies. Usually identified as combined, dual, or hybrid sensors, these devices assist in minimizing false alarms as both kinds of sensors need to be set off for your alarm to turn on. You might even encounter vibration detectors and tomographic motion devices that are usually employed in bigger commercial buildings.

Find A Security System With Motion Sensors in Savannah

Now that you have a better idea of how motion sensors work in Savannah, it’s time to request your own security system with these important elements. If you acquire them within a package, you’ll gain comfort knowing they function seamlessly with your additional security tools. Touch base with Secure24 Alarm Systems now and let our specialists help you find the best configuration for your home. Contact us at (912) 226-4483 or complete the form on this page to get started.