IRIS is an addressable fire alarm panel with 1 to 4 loops and maximum coverage of 96 zones. Up to 250 devices can be connected to every system loop. The information for the system status is visualized on sensitive graphic display and LED indication for zones and troubles. With special 2 steps of alarm level working algorithm the false alarms are effectively minimized. The panel has a comprehensive day/night mode facility. The panel supports two communication protocols: Teletek Electronics (IRIS TTE loop) and System Sensor series (IRIS SS loop) according to the type of devices used. In the configuration of the IRIS panel both TTE and SS Loops can be implemented at the same time. Up to 64 IRIS panels can be connected in Ethernet network or RS485 redundant network. Direct programming with ProsTE software is available.