Technical Specifications .
.  Outputs 5 open collector outputs up to 500 mA
.  Inputs 6 Variable inputs 2 Analog inputs dedicated for batteries measurement
. Communication   Methods TCP/IP or UDP/IP over GPRS; CSD (v.32 or v.110); SMS
.  Frequency Bands European 900/1800, American 850/1900, or Quad-Band
.  GPS Technology SIRF III 12 receiving channels
.  Other Interfaces RS232 (9600bps), Hands Free support, 1-Wire (Dallas), MDT (Mobile Data Terminal) support.
.  Operating voltage 9-32V
.  Power consumption 1 Watt in full operation, 230 mWatt in hibernation
.  Battery Internal rechargeble, 7.4V, Li-Ion, 700mAh
.  Dimensions 96mm x 69mm x 28mm
.  Weight 98.3 grams
.  Temperature Range - 20°C to +55°C