|The Contacta STS-B80-B is a bridge bar unit which features both speakers and a directional microphone for the customer side of a speech transfer system.
The unit is designed to be mounted in front of a partition and it is ideal for use in situations where one to one communication is obstructed by a security screen, such as Banks, Post Offices, Ticket Kiosks, Information Centres and Airports.
is an individual spare part for the complete STS-K001L-B
system. If you have any questions or require any advice regarding speech transfer systems, please get in touch with our sales team via firstname.lastname@example.org
and we'll be happy to help.
Dimensions - 245mm H x 620mm W x 75mm D
Weight - 1.44kg
Construction - Mild Steel
Finish - Black Textured Powder Coated
Technical Data (Speaker)
RMS - 5W
Impedance - 4Ω
Output - SPL 1W @ 1M 85dB
Frequency Response - 150Hz - 11,000Hz
Technical Data (Microphone)
Directional Response - Cardioid
Frequency Response - 70Hz - 14,000Hz
Sensitivity - -67dB ±3dB @ 1kHz
Impedance - 1.6K Ω =/- 30% @ 1kHz