Alpha IH996 Cabinet for 1-8 RY912 Relay/S

Cabinet for 1-8 RY912 Relay/S used with Telephone-Entry Series 'No-Phone-Bill Systems'. One Cabinet Required 1 to 8 RY912. The Alpha Communications® PM900 Control Unit is designed provide 'no phone line capability' when interfaced TE903NP, TE904NP or DPH100W (concierge/guard) master/phone stations.

• Can be either rotary touch-tone service
• No monthly rental fee
• Provides intercom (from lobby) tenants that do not have outside telephone service
• Distinctive double ring differentiates between visitor calls and incoming calls
• Connection guard/concierge phone
• Multiple entrance capability
• Only two wires interface lobby equipment
• Call waiting feature
• DOC FCC approved