Details

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1 To 1 AC Doorphone

• Power source: AC230, 50-60Hz room unit
• RMS output power 40mW across 8 ohm
• Call sound output power: High 300mW across 8 ohm, Low 50mW across 8 ohm
• Effective wiring distance (2 wires): 150m using 0.65mm copper wire
• 2 Door Release button