Inim IPGE-EXP24 is designed as an expansion module for the IPGE06 or IPGE18 base station for emergency microphones. The IPGE-EXP24 module offers the same performance as the base station, but also allows the module to be installed in special metal enclosures (IPGECAB-D or IPGECAB-DR). Each base station can control up to 63 expansion units, which can be configured to select and activate zones or groups of zones, ensuring comprehensive and reliable control even in critical situations.