Aiphone External Signal Relay(Model # RY-ES)
Note: Picture may not represent the actual product. We are continuously working on improving our website and reserve the right to change specifications, availability, and pricing without prior notice.
- The relay connects to the chime output of the master in place of the IER-2
- The systems power supply powers the input of the RY-ES relay
- A separate power souce is required for the external device