You know the fundamental purpose of motion sensors is to signal your alarm when movement is detected. But you may still be wondering: How do they work? What is the technology behind them, and do you really need them? This simple explanation will answer your questions and provide reasons why these devices are such a vital aspect of your home security system.
How Are Orange County Motion Sensors Implemented?
Common in-home motion sensors will look for movement within a set distance as much as 70 feet away. If required, you can find models that can expand your coverage to a greater extent. These devices are commonly used in features like outdoor flood lights. When they notice a disturbance, they signal your lights and brighten your home’s perimeter.
As well as lighting, you’ll also see motion sensors in surveillance systems like the ADT outdoor security camera. This powerful device may be customized to dispatch alerts and even a video clip to your cell phone when movement is found.
Active Motion Sensors
Active sensors, as the name suggests, actively discharge some kind of signal and then analyze the response time. If there is a sudden alteration in the reply, activity is indicated and your command center is notified. Microwave sensors are the most widespread type of active device. You might even find ultrasonic sensors that utilize sound waves and reflective sensors that measure the response rates of infrared light.
Passive Infrared Motion Sensors
Another one of the most common types of motion detection devices in Orange County is the passive infrared (PIR) motion sensor. Different from active devices, they don’t continuously send out a signal. Conversely, they will discern changes in temperature within a specified zone. A sudden increase in heat, like a person walking through a room, will set off the passive sensor.
If comparing to active sensors, PIR options need a lower amount of power, are easier to implement, and cost less. As an extra benefit, you may change the sensitivity levels in most cases. To illustrate, the animal-friendly ADP motion sensor can be programmed to ignore furry occupants less than 60 pounds.
Some Other Kinds Of Motion Sensors
You should be aware that you can find more than passive and active detectors. There are even some kinds that employ more than one sensing mechanisms. Called combined, dual, or hybrid sensors, these options assist in minimizing false alarms as both kinds of sensors need to be tripped for your alarm to turn on. You will also see vibration detection equipment and tomographic motion devices that are usually employed in larger commercial spaces.
Find A Security System With Motion Sensors in Orange County
Knowing that you have a little more knowledge of how motion sensors work in Orange County, it’s time to design your own security system with these critical components. Whenever you get them as part of a package, you’ll rest assured knowing they will be incorporated seamlessly with your additional security tools. Touch base with Secure24 Alarm Systems today and let our specialists help you customize the best configuration for your property. Call (714) 475-2212 or submit the form on this page to start.