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DC 4.5-20V HC-SR501 HCSR501 SR501 Adjust IR Motion Sensor Detector Module Pyroelectric Body Automatic PIR Infrared Sensor Module

USD 0.67USD 1.02

DC 4.5-20V HC-SR501 HCSR501 SR501 Adjust IR Motion Sensor Detector Module Pyroelectric Body Automatic PIR Infrared Sensor Module

Description
Specification
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