The central fire 1043/024A can handle four independent lines, with a maximum of 32 detectors per line. Features: Balanced lines with double threshold Absorption in warning: 25 mA Absorption in alarm: 50 mA Output relay alarm: 1A Output relay alarm anomaly: 1A Protection on electrical outputs Nutrition: 27.6 Vdc Current maximum: 1A External Load max 550 mA Limitation of battery Buzzer reporting: Internal Keyboard programming Exclusion of individual lines Feedback Zone led Host accumulators: 2 batteries 7A - 12 Vdc Size: 360 (W) x 300 (H) x 100 (D) mm Degree of Protection: IP30 CONFORMING TO RULES UNI EN 54 Part 2