HLK SW16 16 Channel WiFi Controlled Relay Board

HLK-SW16 is a new professional remote control terminal, which can implement the TCP connection through the gateway and establish communication with the remote device. It makes the network client and equipment connects directly on the basis of none modifying the original communication protocol, saving development cycle, improve the user's experience. Compared with the traditional way (dynamic domain name plus router port mapping), it has incomparable superiority, eliminating the need for users to apply for a dynamic domain name, make frequent operations, such as port mapping on the router, so that equipment can achieve plug and play results.