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Stentofon TCIS-3 Turbine Station


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, a 10W Class D amplifier and our unique speaker grille design. These features, in conjunction with Vingtor-Stentofon’s 65+ years of experience with acoustic technology are only a few of the many factors that contribute to our superior audio quality.


  • Designed according to Disability Act requirements
  • Audio Presence - crystal clear audio
  • Amazing sound pressure levels when needed with automatic volume adjustment
  • Background noise cancellation
  • Dirt, dust and water resistant - rating IP-66
  • Built to last with robust die-cast aluminum frame - rating IK 08
  • Supports wide set of IP and networking standards
  • Black thermoplastic front plate with one button
  • Ideal for Building Security and Public Environments
  • SPECS:

    Audio quality - percentage articulation loss of consonants (Alcons) - at 70 dB   < 5%*

    Audio quality - total harmonic distortion + noise, without noise reduction (THD+N) - at 70 dB         < 2%*

    SPL rated power at 1m in open duplex    95 dB*

    SPL rated power at 1m in half duplex      105 dB*

    SPL rated power at 1m in program distribution and announcement  105 dB*

    Noise cancelling - suppression of musical noise   YES

    Noise cancelling - suppression of static noise       YES

    Noise cancelling - suppression of rapidly changing noise     YES

    Codecs  G.711, G.722, G.729

    Frequency range, G.722 Codec   200 Hz – 7000 Hz

    Audio technology           

    Modes: 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 amplifier           10 W class D

    Microphone technology Digital MEMS, omnidirectional microphone

    *Tested with Audio Precision SYS 2722 equipment             


    Ethernet connector        1 x RJ 45

    All other connectors       Tool less, spring loaded, vibration proof terminals

    General inputs and outputs        6 (configurable)

    Outputs              12mA as LED drivers

    Change-over relay (NO+NC+COM)           Max: 250VAC/220VDC, 2A, 60W

    Power options   PoE and or external power supply

    PoE (power over Ethernet)          IEEE 802.3af standard, Class 0 (0.44W to 12.95 W)

    External power supply   24 VDC (16 – 48 V)

    Power consumtion          Idle 1.8W, max 12W (depending on volume)

    Audio line out / induction loop signal      600 Ohm

    Button backlight             LED

    Call indication    Icons/colors for hearing impaired

    Door open indication     Icons/colors for hearing impaired


    Dimensions (HxWxD)     180 x 120 x 70 mm / 7.1” x 4.7” x 2.8”

    Dimensions after flush mount    180 x 120 x 20 mm / 7.1” x 4.7” x 0.8”

    Dimensions with on wall box      180 x 120 x 82 mm / 7.1” x 4.7” x 3.3”

    Weight 0.8 kg / 1.8 lbs

    Faceplate material          3 mm / 0.12” PMMA, colour printed on back side

    Base / frame material    3 mm / 0.12” Aluminum alloy - A413.0, AlSi12Se, anodized and painted

    Electronics cover material           Polycarbonate (translucent)

    Gasket material Silicone rubber

    Fastening bracket material          SECC Steel

    Button material 3 mm / 0.12” Polycarbonate (transparent)

    Button travel length       1.25 mm

    Button activation force  350 gf

    Button push-cycles before failure            300 000

    Loudspeaker poke protection, large diameter object              3D cast aluminum speaker grille

    Loudspeaker poke protection, small diameter objects              Stainless steel mesh, acoustically transparent


    Protocols            IPv4 (with DiffServ), SIP, TCP, UDP, HTTPS, TFTP, RTP, SRTP, DHCP, SNMP, Vingtor-Stentofon CCoIP® , NTP

    LAN protocols    Power over Ethernet (IEEE 802.3 a-f) Network Access Control (IEEE 802.1x)

    Management and operation       HTTP/HTTPS (Web configuration) DHCP and static IP. Remote automatic software upgrade. Centralized monitoring.

    Advanced supervision functions E.g. network test, tone test, status reports

    SIP support        RFC 3261 (SIP base standard) RFC 3515 (SIP refer) RFC 2976 (SIP info), SIP using TLS, RFC 5630 SIPS URI scheme

    DTMF support   RFC 2833, 2976 (SIP info)           


    IP rating             IP-66, tested according to EN 60529 (applies when mounted in TA-1 back box)

    IK rating             IK 08, tested according to EN 62262

    Operating temperature range    -40° to 70° C

    Storage temperature range        -40° to 70° C

    Realtive humidity           < 95% not condensing

    Corrosion           Salty mist, tested according to EN60945

    Vibration            Tested according to EN60945

    UV-resistant       YES

    EMC      CE and FCC Part 15 EN 50121-3-2 Railway application EN 50121-4 Railway application UN Regulation 10, revision 4 + Corr.1 + Amend.1

    Compliances      IEC/EN 60945 Marine Equipment IEC/EN 61000-6 Light and heavy industry IEC/EN 50155 Railway Application * IEC/EN 50486 Equipment for use in audio video door-entry systems * With additional conformal coating Requires use of EN 50155 approved PoE switch

    Certifications     UL 60950-1, cUL 60950-1, CB to IEC 60950-1


    IP adress information     Speaks IP address after system boot

    Button lifetime  > 1000 000 cycles

    Country of manufacture Poland


    Guaranteed delivery in 5 Business days. Delivery to the Chicagoland area (Cook County) is free, shipping fees apply in all other areas. Contiguous united states only.