MULTIDIGIT touch DALI monitoring system. The system makes it possible to permanently monitor single-battery emergency lights from a central location. The emergency lights report their current status via the integrated touchscreen or via a LAN network to a PC with a web browser, which then evaluates and controls the entire system. No separate software is required to operate the system. Up to 128 single-battery emergency lights can be installed on two DALI bus circuits of 64 each. There are no special requirements for the bus line; the structure can be T-shaped, star-shaped, linear or mixed. The polarity of the bus line does not need to be taken into account. Functions: Automatic configuration of the system. Reporting of all faults in plain text with location information. Coordination of the test times of all single-battery emergency lights. Logging of error messages. Detailed information and control options for each individual emergency light. Continuous logging of all system faults. Automatic maintenance of a detailed test log for the system. Minimal costs for the prescribed checks of the emergency lighting system. Password protection for changes to system data. The module can be queried from the integrated touchscreen or any intranet/internet-capable PC connected to the network using a web navigator without special software. The data stored in the module is sent to the navigator via the network using the TCP-IP protocol. If a fault occurs in the system, this is immediately displayed in the navigator window. The built-in email function can be used to send detailed information about the fault to the person responsible for the system. With the appropriate network configuration, the system can also be accessed via the Internet.