Technology Certification

You can trust CEST's technology!
Core technology
  • uTag-ESL large-scale node technology
  • uTag-LBS position-based technology
  • uTag-PAS highly reliable communication technology
  • U-Infrastructure radio communication technology
main technology certifications and features (embedded SW technology)
  • End Node connection stability secured
  • patents including the patent of ZigBee-based short-distance radio communication technology registered (131 patents applied)
  • ZigBee Alliance of ZigBee Stack 2006 certified
  • ZigBee Alliance of ZigBee Stack Pro certified