Valcom V-2904 4 Door Audio Intercom System - Handsfree Talkback Communication & Door Lock Activation

The Valcom V-2904 audio intercom system is a versatile and reliable solution for handsfree communication and door lock activation in various settings. With its advanced features and easy installation, it provides an efficient way to manage access and improve communication between entryways and a telephone.

Product Features:

• Handsfree Talkback Communication Between Up To 4 Entryways And A Telephone.
• Transmit And Receive Volume Controls.
• Built-In 90 V 30 Hertz Ring Generator With On/Off Switch.
• Integral Battery Backup Input.
• Distinctive Ringing Option.
• Programmable Number Of Ring Cycles.
• Ringing Automatically Discontinues After Programmed Number Of Cycles Or Upon Answer.
• Compatible With All Valcom Doorbox Speakers.
• Interfaces With Telephone System Via Loop Start Or Ground Start C.O. Line Position.
• May Be Accessed From A Dedicated Single Line Telephone Set.
• Supports Call Buttons At All Speaker Locations.
• Tone At Door Speaker When Call Button Activated.
• Standard 66 Block Used For Connections.
• Normally Open And Normally Closed Door Unlock Relay Contacts.
• Door Unlock Relay Available On A Per Door Basis.
• Programmable Door Unlock Codes.
• Alarm Functions.
• Simultaneous Calls Placed In Queue.
• Background Music Input.
• One Way All Call To All Speakers.
• Optional Alert/Repeated Alert Tone.

Specifications:

• Dimensions (WxDxH): 279.4 x 58.4 x 218.4
• Camera included: No

Learn More:

For more information about the Valcom V-2904 audio intercom system, please visit the Intercom page on Wikipedia.

For detailed specifications and technical information, refer to the Valcom page on Wikipedia.

Product: Valcom V-2904 4 Door Audio Intercom System - Handsfree Talkback Communication & Door Lock Activation

Brand: Valcom

Model: V-2904

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