QZXL-4 Quickzone XL 4 Zone Conventional Fire PanelPanel Features 4 zones DIL selectable conventional or twin wire (sav wire) set up per zone Integral 2. 5 Amp switch mode PSU Up to 7 Ah batteries Class change and alert programmable inputs Programmable relays and outputs Up to 6 monitored sounder circuits Integral detector removal monitoring Test mode (with and without sounders) Alarm load of 2. 4A shared across all sounder outputs Modular expansion zone cards available 2 additional sounder circuits