Place of Origin
Guangdong, China
Supplier Type
Manufacturer
Name
S275 Cellular SMS IoT Modbus RTU GSM GPRS 3G Remote Terminal Unit
DC Power supply
Standard adapter: DC 12V/1.5A Range 9-36VDC
Power consumption
Standby:12V/70mA; Working Max.: 12V/300mA
GSM Frequency
850/900/1800/1900Mhz
SIM interface
Supporting 3V SIM Card
External antenna
Antenna interface, 50 Ohm, Gain: 3dB
Product name
GSM SMS Data Logger
Serial port
1 RS485, Support Transparent transmission and Modbus RTU Slave
Serial Interfaces
1 USB Port