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What Are the Different Types of Motion Sensors?

Motion sensors detect movement using technologies like infrared, microwaves, or sound waves. Common types include Passive Infrared (PIR), Microwave, Ultrasonic, Dual-Technology, and Tomographic Motion Sensors. They vary in range, accuracy, and application, from home security to automated lighting. Choosing the …

How to Fix False Alarms from Motion Sensors

Motion sensor false alarms often stem from improper placement, environmental factors like wind or insects, incorrect sensitivity settings, or hardware issues. To fix them, ensure sensors are installed away from heat sources, adjust sensitivity/range, clean lenses, update firmware, and use …