ADT® Authorized Dealer Serving Nashville & Surrounding Areas
motion sensor next to a white window sill
November 28, 2022

Find Out How Motion Sensors Work In Nashville?

As a general rule, each kind of motion detector will signal your alarm when it discerns suspicious movement. However, the question still remains: How do they work? What kind of technology do they use, and are they necessary? This basic tutorial will address your questions and offer an idea of why these devices are such a vital facet of your home security system.

How Are Nashville Motion Sensors Implemented?

If you’re trying to imagine how many motion sensors you’ll require, consider that the zone they cover is known to differ greatly from as little as six feet up to a distance of 70 feet. If required, you are able to find models that will extend your coverage to a greater degree. These tools are often used in other elements like exterior flood lights. If they detect a disturbance, they prompt your lighting which shine down on your surroundings.

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

Active Motion Sensors

Active sensors, as the name suggests, continually send out a type of wave or signal and then measure the speed of the reply. When there is a change in the response time, motion is signified and your alarm system is notified. Microwave sensors are the most widespread type of active device. You will also find ultrasonic sensors that employ sound waves and area reflective sensors that track the response rates of infrared light.

Passive Infrared Motion Sensors

Another one of the most prevalent sorts of motion detection devices in Nashville is the passive infrared (PIR) motion sensor. Different from active devices, they won’t continuously emit a signal. Conversely, they will notice temperature fluctuations in a specified area. A sudden increase in heat, like an individual walking through a room, will set off the passive sensor.

In comparison to active sensors, PIR components use less power, are more straightforward to operate, and are less expensive. As an extra bonus, you may change the levels of sensitivity for most installations. To illustrate, the pet-friendly ADP motion sensor may be set to ignore furry occupants less than 60 pounds.

A Few Extra Kinds Of Motion Sensors

You may come across various motion sensors that use two kinds of technology. Usually identified as dual, combined, or hybrid sensors, these options help cut down on false alarms as both kinds of sensors must be set off for your alarm to turn on. You might even see vibration detectors and tomographic motion devices that are usually employed in bigger commercial spaces.

Request Your Security Package With Motion Sensors in Nashville

Knowing that you have a little more knowledge of how motion sensors work in Nashville, it’s time to request your own security package with these essential elements. Whenever you acquire them as part of a package, you’ll gain comfort knowing they will be implemented skillfully with your additional components. Touch base with Secure24 Alarm Systems today and allow our experts to help you customize the ideal configuration for your home. Contact us at (615) 257-7896 or submit the form on this page to start.