In all likelihood you already know that the chief objective of a motion sensor is to detect movement in a certain space. But how do they work? What kind of technology do they use, and are they necessary? This basic guide will address your questions and provide an idea of why these components are such a vital facet of your home security system.
How Are Allentown Motion Sensors Implemented?
If you’re trying to imagine the number of motion sensors you’ll need, you should be aware that the space they provide coverage for is known to vary greatly from six to 70 feet away. If required, you are able to find options that will expand the scope of your coverage even more. These tools are commonly found in things like outdoor flood lights. When they detect a disturbance, they trigger your lights and brighten your property.
Along with lighting, you’ll also discover motion sensors in video cameras like the ADT outdoor security camera. This powerful camera is able to be set to deliver alerts and even video segments to your smartphone when movement is found.
Active Motion Sensors
Active sensors, as you can probably guess, continually send out a signal or wave and then analyze the rate of return. Whenever there is a fluctuation in the response time, motion is shown and your command center is warned. Microwave sensors are the most widespread type of active device. You might even come across ultrasonic sensors that use sound waves and area reflective sensors that measure the bounce-back rate of infrared light.
Passive Infrared Motion Sensors
One of the other most common types of motion detection devices in Allentown is the passive infrared (PIR) motion sensor. Dissimilar to active models, they won’t constantly send out a signal. Instead, they can notice changes in temperature inside a designated space. A rapid heat increase, like someone walking into a room, will set off the PIR sensor.
When compared to active sensors, PIR options use less power, are more straightforward to implement, and are less expensive. As an added advantage, you can change the degree of sensitivity for most installations. For instance, the animal-friendly ADP motion sensor may be customized to disregard tail-wagging friends weighing under 60 pounds.
Additional Types Of Motion Sensors
You can come across motion sensors that use more than one type of functionality. Called dual, combined, or hybrid sensors, these components help cut down on false alarms as both styles of sensors need to be tripped for your alarm to engage. You could even encounter vibration sensors and tomographic motion devices that are generally employed in larger commercial areas.
Design A Security Package With Motion Sensors in Allentown
Since you now have a little more knowledge of how motion sensors work in Allentown, it’s time to design your own security package with these critical components. If you acquire them within a package, you’ll rest assured knowing they will be incorporated skillfully with the rest of your devices. Contact Secure24 Alarm Systems now and give our professionals a chance to help you customize the right system for your home. Contact us at (601) 298-3167 or fill out the following form to get started.