YJINGRUI Digital LED Counter Dual Hall Switch Sensor with Mounting Box for Automatic Conveyor Belt 6 Digits 0-999999 Induction Distance 4mm (12VDC): Amazon.com: Tools & Home Improvement
Low Voltage Wall Switch Sensor - Dual Tech 0-10V Dimmable, Vacancy Manual On
Dual Portable DVD Player | SPV 7971 DUAL | Sencor
Defocus Map Estimation and Deblurring from a Single Dual-Pixel Image