External Signaling / Option Relay
FEATURES
- Can provide a normally open dry contact closure upon call-in at a tenant station
- Can provide a contact to turn on external light at entrance station when calling tenant station
- Option connector provided with tenant station is required when using GT-RY
GENERAL INFORMATION
- Name: Aiphone GT-RY External Signaling/Option Relay, Aiphone Co., Ltd, Aiphone
- Country of Origin: Japan. Country of origin is subject to change.