It’s probably safe to say you already know that the main purpose of a motion sensor is to spot activity in a particular area. But you may still be wondering: How do they work? What kind of technology is involved, and do you really need them? This straightforward guide will answer your questions and offer an idea of why these implements are such a vital part of your home’s security.
How Are Washington, DC Motion Sensors Implemented?
You can normally expect a home security motion detector to monitor an area somewhere within six to 70 feet from its location. If needed, you can obtain options that can extend your protection to a greater degree. These components are often incorporated into features like outdoor flood lights. Whenever they observe a disturbance, they trigger your lighting and illuminate your property.
In addition to lights, you’ll also see motion sensors in video equipment like the ADT outdoor security camera. This powerful camera is able to be customized to send updates and even video clips to your cell phone when movement is found.
Active Motion Sensors
Active sensors, as you might expect, continuously discharge a signal or wave and then record the speed of the reply. If there is a fluctuation in the reply, movement is shown and your security system is alerted. Microwave sensors are the most common form of active device. You might also find ultrasonic sensors that utilize sound waves and reflective sensors that track the response rates of infrared light.
Passive Infrared Motion Sensors
One of the other most common kinds of motion detectors in Washington, DC is the passive infrared (PIR) motion sensor. Unlike active types, they don’t continually emit a signal. Alternatively, they can detect changes in temperature in a specific area. A sudden heat increase, like someone walking into a room, will set off the passive sensor.
If comparing to active kinds, PIR components require not as much power, are simpler to implement, and are less expensive. As an added advantage, you can alter the levels of sensitivity in most cases. For instance, the animal-friendly ADP motion sensor can be set to dismiss tail-wagging friends less than 60 pounds.
A Few Extra Sorts Of Motion Sensors
You should also understand that you are able to get more than passive and active detectors. You’ll even discover some that use two or more sensing mechanisms. Called combined, dual, or hybrid sensors, these components assist in minimizing false alarms as both types of sensors must be triggered for your alarm to turn on. You could even come across vibration detectors and tomographic motion devices that are generally utilized in more expansive commercial buildings.
Request Your Security Package With Motion Sensors in Washington, DC
Knowing that you have an enhanced understanding of how motion sensors work in Washington, DC, it’s time to request your own security system with these important elements. If you acquire them within a package, you’ll gain comfort knowing they function seamlessly with your additional security tools. Contact Secure24 Alarm Systems today and allow our experts to help you design the best configuration for your residence. Contact us at (202) 221-4066 or submit the ensuing form to begin.