Hi-O – the intelligent electronic door locking solution Hi-O (Highly intelligent Opening) is a new concept for electronic door locking solutions that simplifies installation, service and upgrade. Based on the ISO-standard CAN data communication network, it enables connected devices to exchange and share encrypted information. Any device, whether an electric strike, proximity reader, door automatic, can be connected to a network through a four-wire cable. When connected, devices can automatically start sharing information. Intelligence is built into each device, instead of one centralized logic unit, creating a highly secure plug- and-play system. Hi-O (from the initials HiO as in Highly intelligent Opening) is a scalable and future-proof system that allows all components in a door environment to handle access, identity control, code reading, alarms and service indicating, to be connected and controlled by IP-based technology. Interested in ASSA ABLOY’s door opening solutions? In the solution pages you can experience our lock and security solutions for any door opening. For inspiration on installed security solutions from ASSA ABLOY please visit our customer reference pages.