The RY-AC-A relay is used to activate an external doorbell, buzzer or signalling device when a call is received. It can be used for call extension on the LEF, TD-H, TD-Z & IE-8MD systems.
Aiphone RY-AC-A Key Features
- Compatibility: Works seamlessly with LEF, TD-H, TD-Z & IE-8MD systems, ensuring flexible integration into existing setups.
- Activation: Triggers external doorbells or buzzers upon receiving a call, enhancing alertness and responsiveness.
- Reliability: Built with high-quality components for long-lasting performance, reducing the need for frequent replacements.
- Ease of Installation: Simple wiring and setup process makes it user-friendly for both professionals and DIY enthusiasts.
Aiphone RY-AC-A Detailed Specifications
| Feature | Details |
|---|---|
| Product Type | Call Extension Relay |
| Model | RY-AC-A |
| Compatibility | LEF, TD-H, TD-Z & IE-8MD systems |
| Activation Method | External doorbell, buzzer or signalling device |
| Installation | Easy wiring and setup |
| Durability | High-quality components for long-lasting use |



















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