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Overview
Specifications
Documents
Product Overview
The Alpha Communications RY912 12-Line Interface Relay Board is designed to provide 'no phone line capability' when interfaced with the Alpha Communic ations TE903NP, TE904NP or DPW100W (concierge/guard) master/phone stations, and PM900 OR PM904 control cabinet(s). 1-RY912 is used for each 12 (or fewer) remote telephones that need to be connected to the telephone entry system. Each RY912 requires a model CT925 connecting cable and a customer supplied RJ71C phone jack (usually installed by the local phoneco).
Specifications
ADI Part Number AY-RY912 Manufacturer Alpha Communications Manufacturer Part Number RY912 Product Model RY912 Product Name 12 Line relay board-no PHN bll Product Type Relay
Depth 6.5" Height 14.5" Width 10.5"
Compatibility Tel-entry series 'no-phone-bill systems' Features Provides 'No Phone Bill' (aka 'No Phone Line') capabilities for up to 12 remote telephones (each), Simple plug-in connections to IH996 housing