ADT® Authorized Dealer Serving Columbia, SC & The South Carolina Midlands
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November 28, 2022

Find Out How Motion Sensors Work In Columbia?

At the end of the day, each type of motion detector will signal your alarm when it detects actions. However, the question still remains: How do they work? What is the technology behind them, and do you really need them? This straightforward guide will answer your questions and offer reasons why these devices are such a vital facet of your home’s security.

Why Are Columbia Motion Sensors Implemented?

You can generally look for a home security motion detector to provide coverage for an area inside a distance of six to 70 feet. If needed, you are able to find options that can expand your coverage to a greater degree. These components are generally found in features like outdoor flood lights. If they observe movement, they signal your lighting which shine down on your home’s perimeter.

In addition to lights, you’ll also see motion sensors in video equipment like the ADT outdoor security camera. This versatile device is able to be programmed to send notifications and even video segments to your smartphone when movement is sensed.

Active Motion Sensors

Active sensors, as the name suggests, actively discharge a signal or wave and then record the response time. When there is a sudden alteration in the reply, movement is shown and your command center is alerted. Microwave sensors are the most widespread type of active device. You can also come across ultrasonic sensors that employ sound waves and area reflective sensors that assess the response rates of infrared light.

Passive Infrared Motion Sensors

One of the other most common sorts of motion detectors in Columbia is the passive infrared (PIR) motion sensor. Unlike active models, they won’t continually emit a signal. Conversely, they are able to notice temperature changes inside a designated space. A rapid change in heat, like someone sneaking through a room, will trip the sensor.

When compared to active sensors, PIR devices use less power, are easier to operate, and are more cost-effective. As an additional benefit, you are able to adjust the levels of sensitivity in most cases. For example, the pet-friendly ADP motion sensor is able to be customized to dismiss furry friends less than 60 pounds.

Some Other Types Of Motion Sensors

You should know that you can find more than passive and active detectors. There are even some types that employ two or more methods of sensing. Known as dual, combined, or hybrid sensors, these components assist in minimizing false alarms as both types of sensors must be triggered for your alarm to turn on. You might even come across vibration detection equipment and tomographic motion sensors that are usually utilized in more expansive commercial buildings.

Design A Security Package With Motion Sensors in Columbia

Now that you have a little more knowledge of how motion sensors work in Columbia, it’s time to design your own home security system with these essential devices. If you acquire them as a core feature of a package, you’ll rest assured knowing they will be implemented skillfully with the rest of your security tools. Reach out to Secure24 Alarm Systems now and allow our experts to help you design the ideal system for your home. Contact us at (803) 380-6011 or fill out the ensuing form to start.