Infrared Sensor Module Collection for Automation

21.99 

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🏷️ Condition: New

🚚 Ships from: HK Warehouse – Hong Kong (China)

↩️ Easy Returns within 30 days of receipt

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Experience precise motion detection with our IR pyroelectric infrared sensor modules, designed for seamless automation and security applications. Available in models HC-SR501, HC-SR505, and MH-SR602, each module is engineered with a compact PCB measuring approximately 32×24mm (HC-SR501/505) or 10×23mm (MH-SR602), featuring sensitive lenses with diameters of 23mm and 10mm. These modules operate within voltage ranges of DC4.5V to 20V or 3.3V to 15V, with static currents as low as 20μA. Detection ranges vary from up to 7 meters with a cone angle of less than 120 degrees to 3 meters with a cone angle of 100 degrees, with adjustable delay times from 0.3 seconds to 18 seconds. They also feature customizable trigger modes—repetitive or non-repetitive—and optional light control integration for tailored automation solutions.

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