You understand the fundamental objective of motion sensors is to trigger your alarm when activity is recognized. However, the question still remains: How do they work? What is the technology behind them, and are they necessary? This basic tutorial will respond to your questions and give you clarity on why these devices are such an important facet of your home security system.
Why Are South Bend Motion Sensors Used?
If you’re trying to imagine the number of motion sensors you’ll require, consider that the zone they cover will vary quite a bit from as little as six feet up to a distance of 70 feet. If you want, you can locate options that will extend the scope of your coverage to a greater extent. These devices are generally incorporated into features like exterior flood lights. When they notice movement, they trigger your lighting and brighten your property.
As well as lighting, you’ll also find motion sensors used in video equipment like the ADT outdoor security camera. This versatile component can be programmed to dispatch notifications and even video segments to your cell phone when activity is detected.
Active Motion Sensors
Active sensors, as you might expect, continually emit a signal or wave and then analyze the rate of return. When there is a sudden alteration in the reply, motion is signified and your alarm system is alerted. Microwave sensors are the most prevalent form of active device. You can also find ultrasonic sensors that utilize sound waves and reflective sensors that track the bounce-back rate of infrared light.
Passive Infrared Motion Sensors
Another one of the most prevalent types of motion detection devices in South Bend is the passive infrared (PIR) motion sensor. Dissimilar to active types, they don’t continuously send out a signal. Instead, they will discern temperature changes inside a specific space. A rapid change in heat, like someone walking across a room, will trip the sensor.
When compared to active sensors, PIR devices need less power, are easier to implement, and are more cost-effective. As an extra advantage, you may adjust the sensitivity levels in most cases. To illustrate, the animal-friendly ADP motion sensor may be customized to ignore furry family members less than 60 pounds.
Additional Types Of Motion Sensors
You can come across various motion sensors that use more than one type of functionality. Usually identified as hybrid, dual technology, or combined sensors, these options aid in reducing false alarms as both styles of sensors must be triggered for your alarm to activate. You could even see vibration detection equipment and tomographic motion sensors that are usually utilized in larger commercial buildings.
Find A Security Package With Motion Sensors in South Bend
Knowing that you have an enhanced understanding of how motion sensors work in South Bend, it’s a great time to order your own security package with these important elements. When you get them as part of a package, you’ll gain comfort knowing they function properly with your other devices. Contact Secure24 Alarm Systems now and give our professionals a chance to help you find the ideal package for your residence. Contact us at (574) 241-6763 or submit the form on this page to begin.