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November 28, 2022

Find Out How Motion Sensors Work In Albany?

You understand the fundamental objective of motion sensors is to set off your alarm when movement is observed. However, the question still remains: How do they work? What kind of technology do they use, and do you really need them? This basic guide will address your questions and offer reasons why these components are such an important facet of your home security system.

How Are Albany Motion Sensors Implemented?

Typical residential motion sensors will look for disturbances in a set distance from its position between six to 70 feet. If needed, you are able to locate options that will extend the scope of your coverage even more. These devices are generally found in other elements like outside flood lights. When they detect unusual activity, they signal your lights and brighten your surroundings.

In addition to lights, you’ll also find motion sensors used in surveillance systems like the ADT outdoor security camera. This powerful device can be programmed to deliver updates and even video segments to your cell phone when motion is detected.

Active Motion Sensors

Active sensors, as you can probably guess, continuously send out a signal or wave and then measure the response time. When there is a change in the rate of response, movement is signified and your command center is notified. Microwave sensors are the most prevalent type of active device. You will even run into ultrasonic sensors that use sound waves and area reflective sensors that assess the response rates of infrared light.

Passive Infrared Motion Sensors

Another one of the most common sorts of motion detectors in Albany is the passive infrared --or PIR-- motion sensor. Dissimilar to active devices, they don’t constantly emit a signal. Conversely, they are able to detect temperature fluctuations inside a designated space. A rapid heat increase, like an individual moving across a room, will set off the PIR sensor.

If comparing to active kinds, PIR components need a lower amount of power, are easier to operate, and are more cost-effective. As an added benefit, you are able to change the levels of sensitivity in most cases. For example, the animal-friendly ADP motion sensor may be set to dismiss four-legged occupants less than 60 pounds.

Some Other Kinds Of Motion Sensors

You can find some motion sensors that utilize two kinds of functionality. Known as combined, dual, or hybrid sensors, these options help cut down on false alarms as both types of sensors must be tripped for your alarm to engage. You will also see vibration sensors and tomographic motion devices that are typically employed in more expansive commercial buildings.

Design A Security System With Motion Sensors in Albany

Now that you have a better idea of how motion sensors work in Albany, it’s time to design your own security package with these critical components. If you acquire them as part of a package, you’ll enjoy peace of mind knowing they will be implemented properly with your other devices. Reach out to Secure24 Alarm Systems today and let our specialists help you find the ideal package for your property. Call (518) 303-3311 or fill out the form on this page to get started.