Hi-O Technology


Bringing Network Intelligence to the Door

ASSA ABLOY offers Hi-O (Highly Intelligent Opening) for detailed door monitoring, real time diagnostics and sharing of opening information. Hi-O offers easier installation and troubleshooting, and extended life of the components.

With Hi-O, all electromechanical door devices have embedded intelligence for sharing of encrypted information. Each device communicates its status and capabilities to the other devices, so the opening operates efficiently at all times.

Hi-O sets an industry standard for doorway control. Consider these facts about Hi-O:

  • Installations are faster and require virtually no troubleshooting
  • Access control and door monitoring information pinpoint what’s happening at the opening
  • Components detect tampering and operate accordingly to preserve security and functionality
  • Maintenance becomes predictive instead of reactive

Hi-O Enabled Products

  • HES HT-1006 Electric Strike
  • HES HT-5000 Electric Strike
  • SARGENT HT-4396HP Wall Switch/HT-56-8810 Exit Device
  • NORTON HT6900 Door Operator
  • HID R40 Reader
  • ASSA ABLOY 4423HT Hub
  • ASSA ABLOY 4422HT Translator
  • ASSA ABLOY 4421 HT CAN Module