Aiphone RY-18L Form C Door Release Relay, 12-18V DC Input
The RY-18L door release relay module is an interface between the door strike contacts on the Aiphone master station and the actual release mechanism. The contact closure directly from the Aiphone master station has limited voltage and current capacity. Use the RY-18L to ensure that the contact rating will be sufficient for the electric strike or magnetic lock used. The relay’s contact rating supports a majority of door release hardware available. This relay is recommended for all JF, JK, and JO Series when using door release, and for the LEM-1DL or LEF Series when connecting a maglock.
- Form C Relay for 12-18V DC Intercom Systems
- Higher contact rating
- Both normally open and normally closed output options
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