Purchase Qty. Reference FOB Price
2,000-9,999 Pieces US$0.80
10,000+ Pieces US$0.70
Product Description
HC-SR501 PIR Sensor Module Specification Based on infrared technology automatic control products, HC-SR501 has high sensitivity and reliability, and is widely used in various types of automatic induction appliances, such as automatic doors, automatic washing mobile phones, automatic liquid ...