The multi-function display O-View is connected directly to the compatible control unit via a BUS T4 cable (supplied), enabling access to all control unit parameters. A single and simple programming mode with intuitive menus valid for each product, with no need to consult the specific instructions. By connecting O-View permanently to a control unit or group of control units via BUS T4, a network can be created for local or remote centralized management. O-View powers up and automatically recognizes all devices on the network as soon as it is connected, displaying only the specific parameters of the device. In the case of several devices on the network the BUS T4 address is identifiable by means of a text label personalized as required, enabling rapid recognition of the associated device. Thanks to the built-in clock, it is also possible (with integrated backup battery) to program delivery of commands at a set time. A practical wall-mounted support (supplied) makes it even more convenient. The system can be protected on two levels, for example by means of a user password and installer password, to grant access on a more reserved function and increased safety level. O-View is your portable office, and can be connected just when programming or for maintenance, or can be installed permanently on site to exploit all the benefits of local or remote centralized management.