Aiphone IE-1GD/IE-2AD:Chime-Tone Intercom

• One or two audio doors, with 4-tone and 2-tone chimes.
• Up to four inside stations.
• Internal calling and communication.
• Chime tone can be muted at IEH-1CD room stations.
• Door selector button on IE-2AD.
• AC or DC powered.
• Add video with additional equipment.
• Use QuikSpec to design this system.