![]() ![]() This type of motion sensor is mostly found in home security systems. It is important to note that only changes in temperature will set off a PIR motion sensor, not constant temperature. This type of motion sensor gets set off by detecting heat (infrared energy) given off by humans, animals, and anything else with a heat signature. The first most common type is the Passive Infrared (PIR) motion sensor. Each having their own advantages and disadvantages.Ĭhoosing the right one depends on the application you will use them for and how well it performs in that application opposed to the other types of motion sensor. When it comes to motion sensors, you have a variety of them to choose from. With an microwave type motion sensor, if an object is blown past the motion sensor due to high winds, this can cause the motion sensor to be set off. With an infrared sensor, if light is shining through trees onto the motion sensor, wind can set off the motion sensor when it blows the leaves causing a change in light levels. However, there are certain instances when wind can play a role in setting off a motion sensor. Sometimes, motion sensors can be set off unwantedly, which can be quite an annoyance.īut, can wind set off a motion sensor? Wind cannot set off a motion sensor by itself. ![]() The most common types include Infrared and Microwave. There are many different types of motion sensors available that are set off using different types of technology. A motion sensor is a crucial element in security systems, automatic lighting setups, automatic doors and many more applications.Īs their name suggests, they primarily detect motion. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |