In all likelihood you already know that the main objective of a motion sensor is to detect movement in a specified space. But how do they work? What kind of technology do they use, and should you use them? This simple guide will answer your questions and provide an idea of why these devices are such an important part of your home’s defense.
Why Are Las Cruces Motion Sensors Implemented?
Common home security motion sensors will identify activity within a set distance up to 70 feet away. If needed, you can obtain models that will extend the scope of your coverage to a greater degree. These tools are commonly incorporated into things like outdoor flood lights. When they notice movement, they signal your lighting and illuminate your property.
In addition to lighting, you’ll also see motion sensors in surveillance systems like the ADT outdoor security camera. This adaptable device can be programmed to send notifications and even a video clip to your smartphone when movement is detected.
Active Motion Sensors
Active sensors, as you might expect, actively emit a type of wave or signal and then record the speed of the reply. When there is a change in the response time, activity is indicated and your command center is notified. Microwave sensors are the most common form of active device. You might also run into ultrasonic sensors that use sound waves and area reflective sensors that measure the response time of infrared light.
Passive Infrared Motion Sensors
One of the other most ubiquitous sorts of motion detection devices in Las Cruces is the passive infrared (PIR) motion sensor. Unlike active models, they don’t constantly emit a signal. Instead, they can detect temperature fluctuations inside a specified zone. A rapid change in heat, like an individual moving into a room, will trip the PIR sensor.
If comparing to active types, PIR devices use not as much power, are more straightforward to operate, and cost less. As an added benefit, you may adjust the sensitivity levels for most installations. For instance, the flexible ADP motion sensor may be programmed to ignore furry occupants under 60 pounds.
Some Other Types Of Motion Sensors
You may come across motion sensors that utilize more than one type of technology. Called dual, combined, or hybrid sensors, these devices assist in minimizing false alarms as both kinds of sensors must be triggered for your alarm to activate. You will also come across vibration detection equipment and tomographic motion devices that are generally employed in larger commercial spaces.
Request Your Security System With Motion Sensors in Las Cruces
Knowing that you have a little more knowledge of how motion sensors work in Las Cruces, it’s a great time to design your own home security system with these critical devices. If you acquire them as part of a package, you’ll enjoy peace of mind knowing they function seamlessly with the rest of your components. Contact Secure24 Alarm Systems now and let our specialists help you customize the best system for your residence. Contact us at (575) 224-2547 or fill out the ensuing form to begin.