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1 To 2 AC Doorphone

• Power: AC110V or AC220V (± 10%)
• Power consumption: Max. 150mA
• Assurance temperature: 0°C~+50°C
• Wiring & Call Sounds: Door: 2 wires, Chime
• Audio handset: 5 wires, Melody
• Max. wiring distance: Ø0.