Speech Transfer System

The WIS 2 speech transfer system is designed for wireless two-way communication at occasions where the barrier exists between 2 talkers. Simply unpack and each system will be linked automatically when plugged. Installing multiple systems in same place is easy and quick. Proprietary audio encryption per system ensures conversation stability. Equipped with uni-directional condenser microphone and 16" flexible slim-line gooseneck. WIS 2 captures intelligible voice and offers the capability of full-range positioning. Inbuilt 3W powerful speaker leads to conversation clarity even under noisy and demanding conditions. Featuring Intelligent Voice Recognition (IVR), hearing and speaking experiences are enhanced among talkers. In addition to Plug-and-Talk design, intuitive backlit talk button and adjustable volume knob are easy to use without confusion. Supplied with windscreens, plosives could be avoided during conversation. Thanks to nonslip padding and security configuration (additional security device required) underneath, WIS 2 will be rigidly placed on tables. 3.5 mm record output is available and useful when conversation recording is needed. Tailored for banks, super markets, bus/train stations, airports, homecare organisations, custom offices or travel centers.
  • Advanced digital transmission

      Bi-directional communication

    Run multiple systems concurrently

    Plug and talk

  • Crystal clear audio

    Up to 30 m distance

    Sturdy construction

    Intelligent voice recognition



490 ~ 938 MHz (by country)
Number of concurrent uses
4 ~ 22 (by frequency)
Polar pattern
Frequency response
400 ~ 5,000 Hz
Speaker pod
3 W, 4 ohm
Operating range
1 ~ 30 meters
Power requirements
100 ~ 240 VAC, 50 ~ 60 Hz, 5 VDC, 1.0 A