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Bridge Bar Speech Transfer System, Black - 


STS-K001L-B - Bridge Bar Speech Transfer System, Black

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CONTACTA Speech Transfer Systems
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STS-K001L-B   Datasheet
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Product Overview

Conversations through safety screens at banks, post offices and other customer facing businesses are not effective without a system to aid them. With the help of open duplex technology, speech can be transferred effectively through obstacles such as glazed partitions, meaning your customers and staff are guaranteed the best communication experience. The components of a quality speech transfer system include an amplifier designed for optimum performance, high-quality speakers and well-positioned microphones, so that your customers and staff can converse both freely and flawlessly. It is ideal for a variety of environments, whatever the ambient noise conditions, and for use in any situation where one to one communication is impaired by use of glass, a security screen or other similar barriers.
  • Unique multi-positional noise cancelling microphone for staff
  • Range of options available to meet your needs for performance, positioning and image
  • Full open duplex operation means no clipping of speech or manual control of speech path
  • Self-testing, ensuring the system stays fully functioning
  • High performance system with simple adjustable amplifier
  • A hearing loop is provided as standard to perfect the listening experience for everyone
  • Unobtrusive and easy to install
  • Staff can be heard clearly
  • More engaging experience for customers
  • Transactions made simple and enjoyable
  • Bridge Customer Bar: - Speaker: 5W, 4R, SPL 85dB, 150 to 11000Hz - Microphone: Cardioid, 70 to 14000Hz, 1.6KR
  • Staff speaker: 5W, 4R, 150 to 10300Hz
  • Amplifier: - Power: 2.5W/8R, 4.4W/4R - Loop Drive Compliance - THD <5% (loop and speakers)
  • Power supply: - Input 100 to 240V 50/60Hz 1A max - Output 14V 2.14A 30W max
  • Construction: Mild metal, ABS plastic
  • Dimensions (HxWxD): 120x640x340mm
  • Weight: 3.72kg


Audio, Broadcast, Business, Telecommunications, Conferencing, Public, Education, Safety, Installations, Office


• Speech Transfer Amplifier [STS-A31H] • Bridge Bar Customer Unit [STS-B80-G/B] • Staff Loudspeaker Unit [STS-SU1-G/B] • PS-55 Power Supply [PS-55-01] • Counter Hearing Loop Aerial [IL-AE99]


Standards: • BS EN 60118-4 in correct installations • CE, ROHS and WEEE compliant • EN 55032:2015 compliant • EN 55103-2:2009 compliant

Product Information

CONTACTA Speech Transfer Systems


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Technical Documents (1)

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€557.612 ( €685.86  Inc. VAT)

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