Automatic Meter Reading Device ? 1. Introduciton: ? This series Ethernet Device servers are compact, palm-sized data communication devices that is a gateway that provides computers with an Ethernet interface to a GFSK/FSK radio network. The gateway provides network services on behalf of a serial port-to-GFSK/FSK transceiver. Software on any computer can monitor any serial port-to-GFSK/FSK transceiver in the GFSK/FSK radio network via the device. ? It's applicable for remote water/Gas meter reading and data management by backend software through internet. ? 2. Technical Specification ? Power Supply Input voltage? DC5V,DC5~12V,DC24V Power consumption? <5W Operating Environment Working Temperature???? -10°C~+50°C Storage Temperature???? ?-40°C~ +85°C Relative Humidity??????? ?5 %~95 % Atmospheric Pressure???? 70~106 kpa? ? 3. Hardware Introduction As shown in the following figures, this series device servers have one Ethernet Interface port and wireless module antenna port. ? Rear Panel View ? Front Panel View ? Top Panel View ? ? 4. Mechanical Specifications Appearance dimension: 78MM*60MM*30MM ? ? 5. Solution Diagram: