Aiphone RY-ES External Signaling Relay

Bring clear, dependable external signaling to your intercom and access control installations with the Aiphone RY-ES external signaling relay. Designed to activate external alarms, chimes or visual indicators when a door station calls, the RY-ES improves site awareness for security, surveillance and monitoring applications. The relay connects to the chime output of compatible Aiphone master stations (JA, JF, JK, KB, KC, AX, NEM, DB and IE series — excluding IE-8MD) and shares power with the master, simplifying installation and minimizing additional power requirements. Rated for 125V AC at 1.0A and 30V DC at 1.0A, the RY-ES provides reliable, industry-standard switching for a wide range of signaling devices. Built for wired connectivity and hardened for professional use, this compact relay is TAA and NDAA compliant, making it suitable for enterprise and government projects. Add the Aiphone RY-ES to your intercom or surveillance system to enhance on-site notification and response—order now or contact our sales team to confirm compatibility with your access control setup.

• Automatically triggers external alarms, chimes or strobes when a door station calls so staff never miss a visitor or alarm
• Seamless integration with Aiphone master stations (AX, DB, JP/JO/KB/NIM/IE series) for fast expansion of intercom notifications
• Shares power with the master station to reduce wiring complexity and eliminate the need for a separate power supply
• Industry-standard relay ratings (125V AC, 1.0A; 30V DC, 1.0A) for reliable activation of common signaling devices
• TAA and NDAA compliant for secure government and enterprise deployments