Technical Specifications .
.  Outputs 2 open collector outputs up to 500 mA 1 regulated 5V power output for PDA charging
.  Inputs 4 variable inputs – 1 for ignition, 3 for general purpose, 2 analog inputs dedicated for batteries measurement 1 optional analog input (instead one of the general purpose inputs) - 0-2.5V, 10mV resolution
. 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 20 receiving channels
.  Other Interfaces RS232 (9600bps), hands-free support, 1-Wire (Dallas), MDT (Mobile Data Terminal) support.
.  Operating voltage 9-32V
.  Power consumption 0.98W in full operation, 0.327W in hibernation
.  Battery Internal rechargeable, 7.4V, Li-Ion, 700mAh
.  Dimensions 96mm x 69mm x 28mm
.  Weight 98.3 grams
.  Temperature Range - 20°C to +55°C