Transparent transmission. Support multiple communication protocols such as overseas IEC62056-21, IEC1107, DLMS, MODBUS, domestic DL/T 645, DL/T 698, etc.
Overall dimensions: diameter: 32mm, transmitting and receiving spacing: 6.5mm
: 25mm * 15mm * 5mm, super strong adsorption
Baud rate: 300-19200bps
Power supply voltage: DC3.0V-5.5V