24h delivery in Bengaluru, Mumbai, Delhi & ChennaiFree delivery over ₹999
24h eligibleSKU: SEN-0018
Passive infrared module for detecting movement from warm bodies such as people.
₹66
The HC-SR501 uses a pyroelectric sensor and Fresnel lens to detect changes in infrared radiation. Adjustable delay and sensitivity make it useful for lighting, security and occupancy-triggered projects.
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