This product can be used as sensor control of all import and export of non-contact.
The key is to prevent the pollution of hand contact and easy to operate.

The main technical parameters:

Supply power: AC/DC 12V-36V
Static parameters: 62mA
Action current: 115mA
Sensing distance; 1-15cm adjustable
Frequency modulation and demodulation: 38KHZ
Working environment humidity: 10-90%RH
Appearance dimensions: 113(L)*63(W)* 20(H)mm
Fixed way: the hidden screw is fixed