The Entity balance basic load interface is equipped with: 2 HAN-ports (RJ12 and RJ45) ports for connection to energy meters supplied from the power company that provide realtime energy usage. 1 Ethernetport (RJ45) LAN-connection. 1 Wifi Antenna SMA90mm for WifiMesh to Entity Chargers, or to connect to internet via Wifi. Connectionsockets for CT:s 333mV (optional accessory). Entity load interface unit basic