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We provide professional OEM/ODM services to our customers who have customization requirements.
If you have any inquiries, please cantact us directly by email: info@elecrow.com or leave us a message.
HC-SR505 Mini PIR Motion Sensor is based on infrared technology and it can automatic control by itself with high sensitivity and high reliability. Because of the minimum size and low-power operation mode, it widely used in various of automatic electronic equipment, especially battery-powered automatic products.