KinCony Server16 is a Raspberry Pi iot gateway for smart home automation and industrial automation control, It have 16 channel relay, many digital input ports with optocoupler isolation. The most important is integrated Raspberry pi CM4 module. CM4 manage relay, digital input ports, PWM, RF 433M reciever, IR receiver, SIM7600 4G module directly, easy use by Node-Red. It also support home assistant software.