Alpha PM904 Mini No-Phone-Bill Control Cabinet

The PM904 from Alpha is a Mini Control Unit with Cabinet designed to provide 'no phone line capability' when interfaced with the Alpha Communications® TE903NP, TE904NP or DPh200W (concierge/guard) master/phone stations, up to a maximum of 48 telephones (using up to 4 of the RY912 Relay Boards).

Alpha PM904 Mini Control Cabinet Features

• Compatible Service: Can be used with either rotary or touch-tone service for versatile installation options.
• Cost Effective: No monthly phone line rental fee significantly reduces operating expenses.
• Intercom Capability: Provides intercom service (from lobby) for tenants that do not have outside telephone line service, ensuring connectivity.
• Distinctive Ring: A distinctive double ring differentiates between visitor calls and incoming calls, enhancing communication clarity.
• Guard/Concierge Connection: Connection available for guard/concierge phone, improving security and assistance services.
• Multiple Entrances: Allows for multiple entrance capability, making it ideal for larger buildings.
• Simple Wiring: Only two wires needed to interface with lobby equipment, simplifying installation.
• Call Waiting: Call waiting feature enables simultaneous calls, improving responsiveness.
• Regulatory Compliance: DOC and FCC approved, ensuring compliance with standards for safe use.

Alpha PM904 Detailed Specifications