Purchase Qty. Reference FOB Price
100-999 Pieces US$0.34
1,000-9,999 Pieces US$0.33
10,000+ Pieces US$0.32
Product Description
Product Description Suitable scope: 1. The remote device of household appliances or other electronic equipment. 2. ultrasonic ranging, auto reverse anti-collision device and ultrasonic proximity switch 3. The ultrasonic transmitting and receiving of security or ...