I have a pet that maybe accidentally trigger my alarm. How can I prevent it?

PI motion detectors are the best and most popular devices for residential, especially true for cats that live only indoors and are known for jumping on high places. Pet immune detector will be able to recognize the difference between your pets and an intruder not matter the pet is a large dog or more pets there are. The pet immune detector has the ability to distinguish the difference but there is a variety of motion sensor, so how effective are they? It really depends on the sensitivity of adjustments.