Schneider Electric 99AC220 Concept Series Electric Door Bell:
- Operating Voltage: AC 220V / 50Hz standard mains.
- Sound Level: Clear and loud chime tone up to 90 dB, easily audible across noisy premises.
- Power Consumption: Ultra-low 15-20 mA current draw.
- Housing: Fire-retardant, impact-resistant polycarbonate resin in sleek classic white.
- Applications: Residential entrances, commercial offices, factory control rooms, and alarm signaling systems.