Product Profile of GSM Industrial 81GR Modem
Linkwell Telesystems [P] Ltd manufactures GSM Industrial 81GR Modem. Linkwell Telesystems [P] Ltd is an ISO 9001:2000 certified company.
GSM Industrial Modem 81GR is a wireless cellular connection for 2-way data communication with a wide variety of remote equipment and Utility applications. VISIONTEK GSM Modem is compliant to high-power, tri band [900/1800/1900MHz] GSM transceiver, ensuring reliable connectivity well beyond the range of conventional cellular phones.
Standard Power source is of AC 90-310 Volts with customized surge protection option. Power supply can be customized to various DC power sources like 12V, 24V, 48V.
Application areas of GSM Industrial Modem 81GR are -
Automated meter reading [AMR]
Telemetry
Substation automation
SCADA Applications
Remote Meter Reading
Wireless data transfer from data loggers, sensors, Recorders, RTU and PLC devices
Electricity boards
System Integrators
Energy, Gas and Fluid Meter manufacturers
Key Features of GSM Industrial 81GR Modem
- Tri band 900/1800/1900 MHz GSM
- Compliant with ETSI GSM Phase 2+ standard
- RS-232 Serial Communication port
- Remote Control by AT Commands
- IP-55 Compliant anodised aluminum casing
- LED indication for power, Rx / Tx and Network
- Customized AC or DC power supply
- 115 kbps of baud rate
- Flexible antenna options
- SMS based polling
