In all likelihood you already know that the chief objective of a motion sensor is to detect activity within a particular area. However, the question still remains: How do they work? What kind of technology do they use, and are they necessary? This simple guide will answer your questions and give you reasons why these components are such an important aspect of your home’s defense.
How Are Bend Motion Sensors Used?
Common residential motion sensors will detect movement in a set distance from its position up to 70 feet away. If you want, you may locate models that can expand your coverage to a greater degree. These devices are commonly used in features like outdoor flood lights. When they notice a disturbance, they signal your lighting and brighten your home’s perimeter.
In addition to lights, you’ll also find motion sensors used in surveillance systems like the ADT outdoor security camera. This powerful device is able to be programmed to dispatch notifications and even a video clip to your cell phone when activity is sensed.
Active Motion Sensors
Active sensors, as you can probably guess, actively emit a signal or wave and then measure the speed of the reply. If there is a sudden alteration in the rate of response, motion is shown and your command center is warned. Microwave sensors are the most prevalent type of active device. You will even find ultrasonic sensors that utilize sound waves and reflective sensors that measure the response rates of infrared light.
Passive Infrared Motion Sensors
One of the other most ubiquitous sorts of motion detectors in Bend is the passive infrared --or PIR-- motion sensor. Dissimilar to active devices, they won’t constantly emit a signal. Conversely, they can detect temperature fluctuations in a specified space. A rapid increase in heat, like someone walking into a room, will trip the passive sensor.
If comparing to active types, PIR devices use a lower amount of power, are simpler to run, and are more cost-effective. As an extra benefit, you can change the levels of sensitivity in most cases. For instance, the pet-friendly ADP motion sensor can be set to disregard four-legged family members less than 60 pounds.
A Few Extra Sorts Of Motion Sensors
You may discover various motion sensors that employ more than one type of functionality. Called combined, dual, or hybrid sensors, these devices aid in reducing false alarms as both types of sensors need to be triggered for your alarm to activate. You will also see vibration detectors and tomographic motion devices that are generally utilized in more expansive commercial buildings.
Request Your Security Package With Motion Sensors in Bend
Now that you have a little more knowledge of how motion sensors work in Bend, it’s the right time to order your own security package with these critical devices. When you get them within a package, you’ll gain comfort knowing they will be implemented skillfully with your other components. Contact Secure24 Alarm Systems now and let our specialists help you design the best configuration for your home. Contact us at (541) 213-2340 or complete the form on this page to begin.