What are the three types of motion sensors?
Vesternet Zigbee Motion Sensor
Question ID: 5686852 Status:
Open Mar 19, 2025 - 02:40 AM
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Mar 19, 2025 - 02:40 AM
Certainly! The three main types of motion sensors are passive infrared (PIR), microwave, and ultrasonic sensors. Passive infrared sensors detect motion by sensing changes in infrared radiation, typically emitted by warm objects like humans. Microwave sensors emit microwave pulses and detect motion by analyzing the reflection of these waves, while ultrasonic sensors use high-frequency sound waves to detect movement by measuring changes in the echo pattern.
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Vesternet Zigbee Motion Sensor
Enhanced Home Security Detect any unexpected movement in your home, providing an added layer of security. Tamper Proof Designed to detect and alert you instantly if anyone attempts to disable or interfere with it, ensuring continuous and reliable protection. Wide Detection Range With a broad field o...
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