Victron Energy Skylla-TG IP21 Battery Charger 24V/30A/120-240V GMDSS excl. Panel - SDTG2400302 The Victron Skylla-TG 24/30 and 24/50 GMDSS Chargers have been designed to provide all required monitoring and alarm data. Both the battery and the GMDSS system are connected directly to the charger. Data and alarms are displayed on a digital panel (VE.Net GMDSS panel, to be ordered separately). A standard eight wire UTP cable connects the charger to the panel. GMDSS The Global Maritime Distress & Safety System (GMDSS) was developed by the International Maritime Organisation (IMO) to improve maritime distress and safety communications. Power supply The Skylla TG has proven itself to be an excellent battery charger and power supply for GMDSS applications. However, when using a standard Skylla Charger, additional equipment is needed to perform the monitoring and alarm functions required for GMDSS. Installation made easy: the Skylla GMDSS The Victron Skylla GMDSS Charger has been designed to pro