What are the 3 wires on a PIR sensor?
Vesternet Zigbee Motion Sensor
Question ID: 5686874 Status:
Open Mar 19, 2025 - 02:41 AM
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Answer
Mar 19, 2025 - 02:41 AM
A PIR (Passive Infrared) sensor typically has three wires: power, ground, and output. The power wire connects to a voltage source to power the sensor, the ground wire completes the circuit, and the output wire sends a signal to a connected device when motion is detected. This configuration allows the sensor to detect infrared radiation changes in its environment.
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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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