The IoT products module mainly carries Internet control and will contain the part of serial port instructions via a mobile phone app. LAN implementation will control the level with indications and manage the voltage through WIFI. It activates with 250V AC to 30V DC. The device control and operate lights with a remote, and a triggering system will supply a signal from the ESP8266 module. Receive the level signal with LED lights with an audible click connecting output pins. ESP8266 has controlled the relay. It contains a transmission distance up to 400m, so you can quickly know the signal with WIFI connection indications.