Wireless expansion module designed for operation with Comelit ERACLE series conventional fire alarm panels or with the addressable module for conventional zone art. 41ISC000, and for connections with third-party conventional panels. The module is powered by an external power supply unit and monitored using proprietary protocol. Two-way radio communication with connected wireless devices. Up to 32 devices can be enrolled on a specific module to form a linear network. Up to 5 x 45TRC100 expansion modules can be connected to a single conventional panel/system. Information on the status of enrolled wireless devices is shown on its LCD display. Communication distance between expander and devices (in open space) over 1000 m. Equipped with dipole omnidirectional antenna with SMA connector which guarantees broad coverage and stable communication with enrolled wireless devices. 45TRC100 is housed in a plastic container suitable for wall mounting. It has 6 different frequency channel pairings and AFA (automatic frequency adaptation) option for automatically searching for the best radio channel for each situation.