RY-1824L Aiphone Door Release Relay Module

Aiphone RY-1824L FORM C RELAY Door Release KB, JF, JO & JP Series PN:19310 E25

Aiphone RY-1824L FORM C RELAY

Aiphone RY-1824L FORM C RELAY Door Release KB, JF, JO and JP Series PN:19310

Aiphone RY-1824L FORM C RELAY

Aiphone RY-1824L Door Interface Relay, (Replaces RY-18L)

Aiphone RY-1824L Form C Door Release Relay Module