RY-PA Aiphone Door Release Relay The RY-PA Aiphone is a relay adapter designed with relay contacts for use with the current LEF systems and the discontinued LDF and NDR systems. The relays can be wired for momentary or maintained activation. Outputs can be wired for Normally Open (N/O) and/or Normally Closed (N/C) contacts. Check out under the "Resources" tab above to find more detailed Aiphone information about this and related products.
Some features of RY-PA
10 relays built into one unit for easy installation
Can be used with the LEF system to selectively release one or up to 10 doors
Relays are individually controlled with momentary or maintained inputs
Normally Open and Normally Closed outputs available for each relay
Electric strikes or maglocks can be used for selective door release applications
Each relay can be used for both camera call-up and selective door release