ADT® Authorized Dealer Serving Auburn & Eastern Alabama
motion sensor next to a white window sill
November 28, 2022

How Do Motion Sensors Work In Auburn?

It’s probably safe to say you already know that the chief purpose of a motion sensor is to identify activity in a particular area. But how do they work? What is the technology behind them, and do you really need them? This simple guide will respond to your questions and provide an idea of why these devices are such an indispensable aspect of your home’s defense.

How Are Auburn Motion Sensors Implemented?

Common residential motion sensors will identify disturbances in the nearby surroundings up to 70 feet away. If you want, you can locate models that will increase your protection even more. These devices are commonly used in features like outside flood lights. Whenever they observe movement, they signal your lights and illuminate your property.

In addition to lights, you’ll also find motion sensors used in video equipment like the ADT outdoor security camera. This adaptable component may be set to deliver notifications and even video segments to your smartphone when motion is sensed.

Active Motion Sensors

Active sensors, as you might expect, continually emit a signal or wave and then record the response time. When there is a change in the response time, motion is indicated and your alarm system is alerted. Microwave sensors are the most prevalent form of active device. You will even run into ultrasonic sensors that utilize sound waves and area reflective sensors that track the response rates of infrared light.

Passive Infrared Motion Sensors

One of the other most ubiquitous kinds of motion detection devices in Auburn is the passive infrared (PIR) motion sensor. Different from active types, they don’t continuously discharge a signal. Conversely, they can notice temperature changes in a designated zone. An abrupt increase in heat, like someone moving through a room, will trigger the PIR sensor.

When compared to active sensors, PIR options require not as much power, are easier to run, and are less expensive. As an additional benefit, you may adjust the levels of sensitivity in most cases. For instance, the pet-friendly ADP motion sensor is able to be programmed to ignore four-legged occupants less than 60 pounds.

Additional Sorts Of Motion Sensors

You should be aware that there are more than active and passive detectors. There are even some that utilize multiple methods of sensing. Usually identified as combined, dual, or hybrid sensors, these components aid in reducing false alarms as both types of sensors have to be set off for your alarm to activate. You could even come across vibration sensors and tomographic motion devices that are generally employed in bigger commercial spaces.

Find A Security System With Motion Sensors in Auburn

Since you now have a better idea of how motion sensors work in Auburn, it’s time to request your own security system with these critical components. Whenever you obtain them as a core feature of a package, you’ll gain comfort knowing they will be incorporated properly with your additional devices. Touch base with Secure24 Alarm Systems now and allow our experts to help you design the best system for your property. Call (334) 219-8276 or complete the ensuing form to start.