The EIB3000MRF is an optional add-on SmartLINK module for the EIB3000 series alarms. It enables the alarm to communicate wirelessly with other Brooks RF devices. Up to 12 devices can be interconnected2. It also facilitates a hybrid communication of hardwired and wireless connections. The module simply plugs into the designated slot in the base of the alarm head. On powering up the alarm, the RF LED on the side of the alarm will flash red, blue and green to indicate that the module has been fitted correctly. The EIB3000MRF module is a short range device using a transceiver to transmit, receive and repeat the RadioLINK RF protocol. This ensures a robust “mesh” of RF signals and reliable paths of communication. The house coding feature confines the RF communication to designated RF devices only, thereby avoiding the inadvertent activation of neighbouring alarm RF systems. The Remote Alarm Learn entry feature allows the installer to re-activate the entire RF system house coding from one de