IRIS printer - System message printer
IRIS PS72 - Redundant power supply
IRIS/SIMPO Redundant module - RS485 communication module
PASO Interface module - voice alarm system module

To ensure a modular structure, the blocks are placed in special cases. The enclosures are easy to mount and allow you to hide all power and communication cables.
The use of a number of modules with SIMPO, IRIS PRO or iRIS8 addressable panels allows you to expand the functionality of the fire alarm system.