F R100WM Wireless M Bus gateway ethernet with SIM slot support Modbus for AMR and remote meter reading

Four-Faith F-R100WM gateway based on M-Bus protocol with compliant standard EN13757-3, which is
widely used in Europe energy market for AMI (Advanced Metering Infrastructure) applications.

It operates in 169/433/868MHz free-license band, and supports up to 200 meters access simultaneously.
It can work in listen, normal or Install mode, depends on the openness of the network.

It can receive data from all access slaves, and then transparent transmission data to cloud server by 3G,
4G or ethernet. Also, it supports TCP/UDP/FTP/HTTP/VPN Client/VPN Sever/DHCP protocols, and with
AES128 data encryption, and contains many interface types, including GPIO, WAN, LAN, WIFI and SIM/UIM

It is especially suitable for communication with heat, water, electricity and gas meters through wireless
M-Bus technology