Opal Internet uses AOPRE-LINK8089、AOPRE-LINK8424 in industrial automation monitoring solutions.Networking, which is directly connected with the automatic equipment, feeds back the information collected by the sensor to the control station through AOPRE-LINK8424, and transmits the control information of the control station to multiple automation equipment such as PLC, so as to realize the unified management and automation of automation equipment and sensing equipment.