Pet-Friendly Motion Sensors EXPLAINED Clearly! Are They Right For You?

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Pet-friendly motion sensors—do they really work? Or are they giving you a false sense of security? In this video, we break down the critical differences between standard motion detectors and pet-immune PIR sensors used in burglar alarm systems.

Whether you’ve got a dog, cat, or a curious ferret that likes to roam the house, understanding how pet-friendly PIRs work is essential for proper home security. I’ll show you how both types of sensors detect infrared heat and movement, the science behind their "pet immunity" (typically up to 30kg), and why clever sensor placement still matters—especially if you’ve got cats that like to jump on wardrobes or high furniture.

We’ll also debunk some common alarm system myths, like whether crawling across the floor in a dog costume could trick a motion sensor (spoiler: it won’t). I use diagrams to visually explain how these sensors work, so by the end, you’ll know exactly what to install—and more importantly, what to avoid.

This video is a must-watch if you’re installing a home alarm system and want to ensure it won’t trigger false alarms—or worse, fail to detect an intruder.

✅ Keywords covered:
pet-friendly motion sensors, PIR sensors, alarm false alarms, burglar alarm for pets, motion detector for dogs, pet immune sensor, home security system, best alarm for pets, how PIRs work, infrared sensor explained, Guardfather Security System

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