In all likelihood you already understand that the main purpose of a motion sensor is to detect activity within a particular space. But you may still be wondering: How do they work? What is the technology behind them, and should you use them? This basic guide will respond to your questions and give you an idea of why these implements are such an indispensable facet of your home’s defense.
How Are Montgomery Motion Sensors Used?
If you’re trying to imagine the quantity of motion sensors you’ll have to get, consider that the space they monitor is known to differ widely from six to 70 feet away. If required, you are able to find models that will expand the scope of your coverage to a greater degree. These components are often used in things like outside flood lights. Whenever they observe unusual activity, they signal your lights which shine down on your home’s perimeter.
As well as flood lights, you’ll also find motion sensors used in surveillance systems like the ADT outdoor security camera. This powerful component may be set to dispatch notifications and even a video clip to your cell phone when motion is found.
Active Motion Sensors
Active sensors, as the name suggests, continuously emit a signal or wave and then measure the response time. If there is a change in the reply, movement is signified and your alarm system is warned. Microwave sensors are the most prevalent type of active device. You will even run into ultrasonic sensors that employ sound waves and area reflective sensors that track the response rates of infrared light.
Passive Infrared Motion Sensors
Another one of the most ubiquitous types of motion detectors in Montgomery is the passive infrared --or PIR-- motion sensor. Dissimilar to active models, they won’t continuously discharge a signal. Alternatively, they can notice temperature fluctuations in a designated zone. An abrupt heat increase, like someone moving through a room, will set off the passive sensor.
If comparing to active types, PIR components need a lower amount of power, are easier to implement, and cost less. As an extra benefit, you can adjust the levels of sensitivity for most installations. For example, the flexible ADP motion sensor is able to be customized to ignore tail-wagging occupants less than 60 pounds.
A Few Extra Kinds Of Motion Sensors
You should also understand that you can find more than active and passive detectors. There are even some kinds that use two or more sensing technologies. Usually identified as hybrid, dual technology, or combined sensors, these options help cut down on false alarms as both types of sensors need to be tripped for your alarm to turn on. You might even come across vibration sensors and tomographic motion sensors that are usually employed in bigger commercial areas.
Design A Security System With Motion Sensors in Montgomery
Now that you have an enhanced understanding of how motion sensors work in Montgomery, it’s time to design your own home security system with these important elements. If you obtain them as a core feature of a package, you’ll rest assured knowing they will be incorporated seamlessly with the rest of your security tools. Touch base with Secure24 Alarm Systems now and give our professionals a chance to help you find the best configuration for your property. Contact us at (334) 219-7426 or fill out the form on this page to start.