Hign quality hand sensor switch Automatic door system supplier Manufacturer established in 2,000 ISO9001:2000, CE,SGS certify 1. INSTRUCTION 2.1: There are two styles of the controller:Such as weak electricity control and strong electricity control. 2.2: The LED goes out when it readiness for action, the output single changed when it induced every time. 2.3: The red LED light if you touch the ...
