Enhanced with all the gen2 firmware flexibility and LAN connectivity it provides professional integrators with many more options for end customer solutions. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. Shelly Pro 1 can be accessed controlled and monitored remotely from any place where the User has internet connectivity as long as the device is connected to a Wi-Fi router and the Internet. Shelly Pro 1 has an embedded Web Interface which can be used to monitor and control the device as well as adjust its settings. Features Power supply no more 12 VDC option. Relay no more DC switching Connectors 3-terminal connectors are replaced by 2-terminal ones. PCBs relay 2-layer PCBs are replaced by 4-layer ones for better thermal performance. LAN improved high voltage electrical distances. Plastics shell improved dielectric performance. *This product is approved for use in Australia but must be installed by a licensed electrician.