Intercom Communications (UK) Ltd
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+44 (0)1638 660 629

Control Room Intercom Station – AA704

Control Room Intercom Station - AA704

Discontinued Pro700 Intercom System

We are sorry the Pro700 Intercom System is no longer manufactured, a small range of spares are available while stocks last.

If you have a station which needs repair we can still make repairs as long as we can get the parts.

Please visit our "Intercom Products Range" page to find an alternative.


“The AA704 Control Room Intercom Station is a processor-controlled master station with full keypad”

for use with Pro700 system


  • Console mounting with built-in loudspeaker and microphone
  • Surface mounted on the wall by use of an optional back box

  • Processor controlled master station without exchange
  • Simplex or duplex speech

  • 3 Watt built-in amplifier
  • Extra 10 W amplifier with “Talk-back” Option

  • Built-in relay for remote control
  • 12 button keyboard

  • Programming via internal switches
  • External handset can be connected


Control Room Intercom Station – AA704 Description

The AA704 Control Room Intercom Station is a processor-controlled master station with full keypad used in the Pro700 “all-to-all” intercom system that has no exchange unit. The AA704 is designed for console mounting and can also be mounted on the wall using the back box 1000603000.The AA704 is a processor controlled master station with full keypad, without exchange. The keyboard keypad folio made of UV resistant PVC is equipped with back light. The light intensity can be adjusted from the front. The station has a built-in loudspeaker and microphone and is wired in parallel via a 2-pair cable in a star or bus configuration. A third pair can be installed for a program distribution channel for music, etc. The station has a duplex speech option, while simplex speech can be controlled by pressing/releasing the T-button. The station is easily programmable through internal switches. The AA704 has an internal 3 W amplifier and the volume from the internal loudspeaker can be adjusted in incrementally via internal switches. An external 20 ohm loudspeaker may also be connected. An optional 10W amplifier, FC740, can be plugged in on top of the internal PC B. If required, the FC740 also allows you to use the external loudspeaker both as loudspeaker and microphone (talk-back function). The AA704 has a built-in relay which can be used for controlling cameras or door locks. The keypad is normally used for selective dialling to all stations, from call numbers 10 to 49. A direct-call function can be programmed to single-touch keys for the following number ranges: 10-19, 20-29, 30-39 or 40-49.



Station Datasheet

Station Datasheets

AA704 Control Room Station

Pro700 Useful Links



Here at RingUK we have a considered approach to Specifying Intercom Systems, based on methodically detailing every aspect of each client’s needs. It is then and only then that we are accurately able to design an intercom system that fulfills the exact specifications of the client.

Over the years Specifying Intercom Systems this exacting approach has enabled us to develop a solid aggregate understanding of each sector whose intercom requirements we deal with. In drawing upon this we are able to quickly develop a blueprint that we then tailor to the specifics of each client’s brief. The efficacy of this procedure means we are very rarely unable to overcome unforeseen problems – if ever.

You cannot buy experience, and it’s our experience in Specifying Intercom Systems that makes us great at adapting and thinking laterally to devise the best intercom solution for our clients. This often means taking a standard intercom system and integrating it with specialized design features to create a setup that is equal in its uniqueness to the exacting needs of the client.

This is all part of an overall standard of service that we feel is unavailable elsewhere within our industry. We place a premium on total customer satisfaction, which is why we are always looking to extend and improve our product range, and to maximize value. Our position within the industry in terms of our size, reputation and our relationship with suppliers means we are able to cut costs without cutting corners.

With many years of experience in the broadcast and communications industry, RingUK have built  up an impressive portfolio of products and knowledge from leading  manufacturers.

Distributor, Partner & Resellers For:

RingUK specialises in assisting buyers, specifiers and end-users in the process of recommending and purchasing specialist communications equipment for various commercial applications including:


Our specialist communications advice team has over 25 years of experience, specifying and commissioning communications systems that meet the objectives of our clients. Our service centres on enabling our clients with the information necessary to make an informed decision when investing in suitable communications equipment.

For more information

    Contact intercom specialists Ring UK today for professional advice about which system you should go for. We will assess your requirements and research and explain all the options available to you to help you or your client choose a perfect Intercom system that meets your needs.

Contact us via our Intercom Enquiry Form


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