Non-polar two-bus
220V ±10%, 50Hz ±1%
≤150W
DC24V 7Ah, fully sealed maintenance-free battery
≤242 addressing points
≤1452 addressing points
≤1 (8 buttons/panel)
≤1 (42 buttons/panel)
≤1500 m (cross-sectional area ≥1.5 mm²)
410 mm × 130 mm × 600 mm