Standard Elevator Phone Box Mo O3VLD1 Surface - mount to steel

Surface - mount to steel "I" beams using a "C" clamp (included)

Aiphone AP-5M is a 5-Call High Powered Master AC Cord that has a separate transmit & recive volume controls

If you are looking for voice CSUs

Overall Length: 18" (457

SMT-i5230D is a 5 button Desiless Backlit IP telephone

Standard Elevator Phone Box Mo O3VLD1 Surface - mount to steelStandard Elevator Phone Box Mo Standard Elevator Phone Box Mount Aluminum Provides Quick And Reliable Hands Free Communication Over The Public Switched Telephone Network. Meets Ada Requirements For Elevator Telephones And Can Be Programmed From Any Touch Tone Phone. Automatically Send The Digital Announcement To Identify The Location Of The Emergency Call Then Automatically Light The Call Connected Led. Uses With Central Station Monitoring Equipment.