SALE HC-SR501 Infrared Sensors (4-Pack) - Reliable Motion Detection for Automation
$10.79$11.99
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SALE 4-Pack HC-SR501 Motion Sensors - Enhance Security and Home Automation Systems
$10.79$11.99
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About this item
Why Choose HC-SR501 Motion Sensors?. Adjustable output timing from 0.5S to 200S to suit your specific needs. Perfect for security zones, enabling automatic lighting, and alarm systems for enhanced safety.
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