It’s probably safe to say you already comprehend that the chief objective of a motion sensor is to identify any action within a certain area. But you may still be wondering: How do they work? What kind of technology do they use, and do you really need them? This simple explanation will address your questions and give you clarity on why these devices are such an important part of your home’s security.
Why Are Louisville Motion Sensors Used?
If you’re thinking about the number of motion sensors you’ll have to get, consider that the area they monitor can vary greatly from six to 70 feet away. If required, you may find models that will expand your coverage to a greater degree. These devices are often used in features like exterior flood lights. If they detect unusual activity, they prompt your lighting which shine down on your home’s perimeter.
In addition to lighting, you’ll also see motion sensors in video equipment like the ADT outdoor security camera. This adaptable device can be programmed to dispatch notifications and even video clips to your mobile device when activity is detected.
Active Motion Sensors
Active sensors, as you can probably guess, continually emit some kind of signal and then analyze the response time. Whenever there is a sudden alteration in the reply, movement is indicated and your security system is notified. Microwave sensors are the most common form of active device. You can even run into ultrasonic sensors that use sound waves and reflective sensors that assess the bounce-back rate of infrared light.
Passive Infrared Motion Sensors
One of the other most prevalent kinds of motion detectors in Louisville is the passive infrared --or PIR-- motion sensor. Different from active types, they don’t constantly discharge a signal. Instead, they will discern temperature changes inside a specific zone. A sudden increase in heat, like an individual moving through a room, will trigger the sensor.
In comparison to active types, PIR devices use not as much power, are easier to implement, and are more cost-effective. As an extra bonus, you can change the sensitivity levels for most installations. For example, the flexible ADP motion sensor is able to be customized to ignore tail-wagging occupants under 60 pounds.
A Few Extra Kinds Of Motion Sensors
You will discover various motion sensors that use more than one type of functionality. Known as combined, dual, or hybrid sensors, these components assist in minimizing false alarms as both kinds of sensors have to be tripped for your alarm to activate. You might even see vibration detectors and tomographic motion devices that are usually utilized in more expansive commercial areas.
Request Your Security Package With Motion Sensors in Louisville
Since you now have a better idea of how motion sensors work in Louisville, it’s time to design your own home security system with these essential devices. If you acquire them as part of a package, you’ll rest assured knowing they function properly with the rest of your security tools. Reach out to Secure24 Alarm Systems now and give our professionals a chance to help you design the right configuration for your residence. Call (502) 251-3133 or submit the following form to start.