In all likelihood you already comprehend that the main purpose of a motion sensor is to identify activity in a certain space. But you may still be wondering: How do they work? What kind of technology is involved, and do you really need them? This simple guide will answer your questions and give you an idea of why these components are such an important part of your home security system.
Why Are Lawrence Motion Sensors Used?
Standard in-home motion sensors will look for disturbances in the nearby surroundings between six to 70 feet. If required, you may locate options that can increase your coverage to a greater extent. These components are often found in other elements like outside flood lights. When they notice unusual activity, they prompt your lights and brighten your surroundings.
Along with lights, you’ll also discover motion sensors in video equipment like the ADT outdoor security camera. This powerful camera can be programmed to dispatch updates and even video clips to your mobile device when activity is detected.
Active Motion Sensors
Active sensors, as the name suggests, continually discharge a signal or wave and then record the speed of the reply. Whenever there is a fluctuation in the rate of response, movement is indicated and your alarm system is alerted. Microwave sensors are the most widespread form of active device. You might also find ultrasonic sensors that employ sound waves and reflective sensors that measure the bounce-back rate of infrared light.
Passive Infrared Motion Sensors
Another one of the most prevalent kinds of motion detection devices in Lawrence is the passive infrared (PIR) motion sensor. Dissimilar to active devices, they won’t continuously emit a signal. Alternatively, they can detect temperature changes within a specific area. A sudden increase in heat, like someone walking into a room, will set off the passive sensor.
When compared to active sensors, PIR devices use less power, are more straightforward to implement, and cost less. As an extra benefit, you are able to alter the levels of sensitivity for most installations. To illustrate, the pet-friendly ADP motion sensor is able to be set to dismiss tail-wagging occupants less than 60 pounds.
Some Other Sorts Of Motion Sensors
You should know that you can find more than active and passive detectors. You’ll even discover some kinds that use multiple sensing technologies. Called combined, dual, or hybrid sensors, these options assist in minimizing false alarms as both types of sensors need to be tripped for your alarm to activate. You will also come across vibration detectors and tomographic motion devices that are typically found in larger commercial areas.
Request Your Security Package With Motion Sensors in Lawrence
Knowing that you have a better idea of how motion sensors work in Lawrence, it’s the right time to design your own security package with these critical elements. Whenever you obtain them within a package, you’ll rest assured knowing they will be implemented properly with your other components. Touch base with Secure24 Alarm Systems today and allow our experts to help you find the best system for your property. Contact us at (785) 268-2728 or complete the ensuing form to get started.