Photoelectric Sensor Switch, E3JK-R4M1, DC12-24V, Feedback Reflection Type, Detection Distance 4 Meter, with Reflector Panel auspowers_batchfour and files between iPhone and

and files between iPhone and USB-C laptops in seconds

The fabric cover could tracks the mouse movements fast and accurate

and its working orientation could be ball up / angle

M3 x 20mm---- 30pcs -- Full thread

Photoelectric Sensor Switch, E3JK-R4M1, DC12-24V, Feedback Reflection Type, Detection Distance 4 Meter, with Reflector Panel auspowers_batchfour and files between iPhone andPhotoelectric Sensor Switch, E3JK R4M1, DC12 24V, Feedback Reflection Type, Detection Distance 4 Meter, with Reflector Panel respnose time: 30msLight source: Infrared light 660nmImpulsion and vibration are allowed: B<30g,T<11ms, f<55Hz, a<1mmInsulation impedance: 50Mohm above between charging part and housingWithstand voltage: AC1000V 50 60Hz 1min between charging part and housingprotection structure: IP65Material: Housing: Nickel plated brass(ABS)