For the most part, each type of motion detector will trigger when it discerns suspicious activity. But you may still be wondering: How do they work? What is the technology behind them, and do you really need them? This straightforward guide will respond to your questions and give you clarity on why these components are such a vital aspect of your home security system.
Why Are Chicago Motion Sensors Implemented?
Typical home security motion sensors will look for disturbances in a set distance from its position as much as 70 feet away. If needed, you can locate models that will extend your protection to a greater extent. These components are generally used in things like exterior flood lights. When they observe unusual activity, they prompt your lighting which shine down on your home’s perimeter.
In addition to flood lights, you’ll also find motion sensors used in surveillance systems like the ADT outdoor security camera. This versatile component is able to be set to deliver notifications and even video clips to your cell phone when motion is found.
Active Motion Sensors
Active sensors, as you can probably guess, actively send out some kind of signal and then record the response time. When there is a change in the reply, motion is signified and your alarm system is warned. Microwave sensors are the most prevalent form of active device. You can also find ultrasonic sensors that utilize sound waves and area reflective sensors that measure the response time of infrared light.
Passive Infrared Motion Sensors
One of the other most prevalent types of motion detection devices in Chicago is the passive infrared --or PIR-- motion sensor. Unlike active models, they don’t constantly send out a signal. Conversely, they will detect temperature fluctuations inside a specified zone. A sudden change in heat, like someone moving into a room, will trip the passive sensor.
When compared to active kinds, PIR components use less power, are easier to implement, and are more cost-effective. As an extra bonus, you may alter the sensitivity levels in most cases. For example, the animal-friendly ADP motion sensor may be set to dismiss furry friends under 60 pounds.
Additional Kinds Of Motion Sensors
You can come across some motion sensors that employ two kinds of functionality. Known as combined, dual, or hybrid sensors, these devices aid in reducing false alarms as both kinds of sensors must be triggered for your alarm to activate. You might even come across vibration detectors and tomographic motion devices that are usually employed in larger commercial areas.
Request Your Security Package With Motion Sensors in Chicago
Knowing that you have an enhanced understanding of how motion sensors work in Chicago, it’s a great time to request your own security system with these essential elements. When you acquire them as a core feature of a package, you’ll gain comfort knowing they will be implemented properly with the rest of your security tools. Reach out to Secure24 Alarm Systems now and allow our experts to help you find the best package for your residence. Contact us at (312) 319-8662 or submit the ensuing form to get started.