H-GRWM-1 is a wireless modem which most suitable for industrial applications and/or M2M communications, it has extremely stable performance, equipped with strong metal casing for best protection and durability, and traditional RS-232 interface for most reliable connections.H-GRWM-1 has been widely used in control and monitoring projects, such as manufacturing equipment control, traffic control, AMR (Automatic Meter Reading), nation wide weather monitoring systems, car tracking, etc.Network typeGSM Quad-bandFrequency850/900/1800/1900 MHz GPRS ClassGPRS Multi-slot class 10Max data speed80kbps downlink, 20kpbs uplinkInterfaceRS-232 (Serial)DB15 type connector2 x GPIOSupports Open ATSIM Interface3V Standard SIM InterfacePower classClass 4 (2W 850/900MHz)Class 1 (1W 1800/1900MHz)Power consumption Max 500mATypical 260mA 30mA in idle modeAntenna interfaceSMA (External)Dimensions53.7 x 113.3 x 25 (mm)Weight105gTemperatureOperating -20?C ~ 70?CStorage -30?C ~ 80 ?CHumidity95% (non-condensed) Package Contents1 x Main Unit1 x 1M Serial Cable1 x Antenna with 2M extension cable1 x AC/DC Power adaptorPacked with paper box
↧