You understand the general objective of motion sensors is to signal your alarm when movement is observed. But how do they work? What kind of technology is involved, and are they necessary? This basic guide will answer your questions and provide clarity on why these components are such a vital part of your home’s defense.
In What Ways Are Miami Motion Sensors Implemented?
Standard residential motion sensors will look for movement in the nearby surroundings as much as 70 feet away. If needed, you may locate models that will extend your protection to a greater extent. These tools are generally used in features like outdoor flood lights. When they detect a disturbance, they prompt your lights and illuminate your surroundings.
In addition to flood lights, you’ll also find motion sensors used in video equipment like the ADT outdoor security camera. This versatile camera can be programmed to send updates and even video segments to your mobile device when activity is detected.
Active Motion Sensors
Active sensors, as you can probably guess, actively discharge some kind of signal and then measure the rate of return. Whenever there is a change in the rate of response, activity is shown and your command center is alerted. Microwave sensors are the most common form of active device. You might even find ultrasonic sensors that use sound waves and area reflective sensors that track the bounce-back rate of infrared light.
Passive Infrared Motion Sensors
One of the other most common sorts of motion detection devices in Miami is the passive infrared --or PIR-- motion sensor. Different from active types, they don’t constantly send out a signal. Conversely, they are able to discern temperature changes within a designated area. An abrupt heat increase, like someone moving across a room, will set off the passive sensor.
If comparing to active kinds, PIR options need not as much power, are easier to run, and cost less. As an extra benefit, you can adjust the degree of sensitivity for most installations. For example, the pet-friendly ADP motion sensor may be programmed to ignore four-legged occupants less than 60 pounds.
A Few Extra Kinds Of Motion Sensors
You should be aware that there are more than passive and active detectors. In fact, there are some kinds that employ more than one sensing technologies. Called dual, combined, or hybrid sensors, these components aid in reducing false alarms as both kinds of sensors have to be triggered for your alarm to activate. You could even see vibration detection equipment and tomographic motion detectors that are generally found in larger commercial spaces.
Find A Security System With Motion Sensors in Miami
Since you now have a better idea of how motion sensors work in Miami, it’s the right time to request your own security system with these important devices. When you get them as part of a package, you’ll gain comfort knowing they function properly with your additional components. Touch base with Secure24 Alarm Systems today and let our specialists help you customize the ideal system for your home. Contact us at (305) 563-8665 or fill out the form on this page to get started.