Intercom Communications (UK) Ltd

TMIS-1 Turbine Mini Intercom

for use with AlphaCom , IC-Edge & Pulse IP systems

  • Background noise cancellation
  • Built to last with robust die-cast aluminum frame
  • Supports wide set of IP and networking standards
  • White thermoplastic front plate with one button
  • Ideal for Building Security and Public Environments

All IP stations in the Vingtor-Stentofon Turbine series utilize the latest technology to create unparalleled audio quality. Some of the many features include: HD voice quality, Open Duplex, Active Noise Cancellation, MEMS microphone, and a Class D amplifier.

These features, in conjunction with our 65+ years of experience with acoustic technology are only a few of the many factors that contribute to the superior audio quality of our products.


SPL rated power at 1m90 dB
Noise cancelling - suppression of musical noiseYES
Noise cancelling - suppression of static noiseYES
CodecsG.711, G.722, G.729
Frequency range, G.722 Codec200 Hz – 7000 Hz
Audio technologyModes: Full open duplex, switched open duplex,
Adaptive jitter filter
Custom Ringing Tone
Audio Mixing – Conversation and Group Call
Sound Level Detection / scream alarm (only in AlphaCom)
Automatic gain control (microphone)
Internal speaker amplifierClass D
Microphone technologyDigital MEMS, omnidirectional microphone
Ethernet connector1 x RJ45
All other connectorsTool less, spring loaded, vibration proof terminals
General inputs and outputs6 (configurable)
Outputs12mA as LED drivers
Change-over relay (NO+NC+COM)Max: 250VAC/220VDC, 2A, 60W
Power optionsPoE and or external power supply
PoE (power over Ethernet)IEEE 802.3af standard, Class 0 (0.44W to 12.95 W)
External power supply24 VDC (16 – 48 V)
Power consumption2.8 W
Audio line out / Induction loop signal0 dBu / 600 Ohm
Button backlightLED
Call indicationIcons/colors for hearing impaired
Dimensions (HxWxD)117 x 117 x 39 mm
Dimensions after flush mount117 x 117 x 5.5 mm
Weight0.3 kg
Button material3 mm / 0.12” Polycarbonate (transparent)
Faceplate material2 mm / 0.12” PMMA, colour printed on back side
Base / frame material3 mm / 0.12” Aluminum alloy - A413.0, AlSi12Fe, painted
Electronics cover materialPolycarbonate (translucent)
Loudspeaker poke protection, large diameter objectsThermoplastic faceplate with machined grille
Loudspeaker poke protection, small diameter objectsStainless steel mesh, acoustically transparent
ProtocolsIPv4 (with DiffServ), SIP, TCP, UDP, HTTPS, TFTP, RTP, SRTP, DHCP, SNMP, Vingtor-Stentofon CCoIP® , NTP
LAN protocolsPower over Ethernet (IEEE 802.3 a-f), Network Access Control (IEEE 802.1x)
Management and operationHTTP/HTTPS (Web configuration), DHCP and static IP + STENTOFON Pulse™, Remote software upgrade, Centralized monitoring
Advanced supervision functionsE.g network test, tone test, status reports (only in AlphaCom)
SIP SupportRFC 3261 (SIP base standard), RFC 3515 (SIP refer), RFC 2976 (SIP info), SIP using TLS, RFC 5630 SIPS URI scheme
DTMF SupportRFC 2833, 2976 (SIP info)
Ingress Protection ratingIP-42
Operating temperature range-25° to 70° C / -13° to 158 ° F
Storage temperature range-25° to 70° C / -13° to 158 ° F
Relative humidity< 95% non-condensing
EMCEN 55022 Class B
CertificatesUL 60950-1, cUL 60950-1, CB to IEC 60950-1
Country of manufacturePoland
IP address informationSpeaks IP address after system boot




Height: 117mm

width: 117mm

Depth In-wall: 33.5mm

Depth Total: 39mm




TA-2 US 2-Gang Double Depth Backbox Item Number; 1008140020
TA-3 Flushmount Backbox Turbine Compact & Mini
Item Number; 1008140030
TA-3 Turbine Mini On Wall Back Box White
Item Number 1008140130


TA-12 Turbine Mini On-Wall Backbox Black
Item Number 1008140120



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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