ASSA ABLOY’s standard based Hi-O (Highly Intelligent Opening) connects electronic door components together over a controller area network. This allows them to communicate and monitor the health of the door opening.
Intelligence is built into each device, instead of one centralized logic unit, creating a highly secure plug and play system.
Each device is connected over a four-wire cable and has standard connectors, making installation quick and easy.
Hi-O is a scalable and future-proof system based on a controller area network, which has been used in the automotive industry for many years. There are now door environments that allow all components handling access, identity control, code reading, alarms and service indicating, to be connected and controlled by IP-based technology.