Door Release Relay – Aiphone

Model RY-PA
SKU: RY-PA Category:

Product Info

The RY-PA is a relay adapter designed with 10 relay contacts for use with the LEF, 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.


  • Ten relays built into one unit for easy installation
  • Can be used with LEF, LDF and NDR systems
  • 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


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