• Power consumption:  Less than 1mW continuous, 10uW standby
  • Accuracy:  Locate units in 1cm accuracy in 3Dimensions
  • Network Scalability:  Can scale to millions of nodes
  • Penetration:  Low frequency, can penetrate common building materials
  • Reliability:  Can operate in high noise environment
  • Node to Node Range:  30 meters (good penetration)
  • Network Coverage:  Can hop through network to cover 1km