Carbon monoxide detection panel of 3 zones expandable to 5 zones. Compact cabin that includes 1 control module, 3 P-100 module, source of power supply and a 24VDC emergency supply input. Level of extraction programming and alarm are configurable. 16 detectors by zone. Operating modes: economic, automatic, manual and test. Display and inficators: LCD 2x16 digits, 10 LEDs (Alarm, failure, economic, automatic, manual, test, triggered ventilation 1, triggered ventilation 2, service and selection). The panel can be power supply from 230VAC general network or from the extern auxiliary input of 24VDC.