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Column with microphone and call button
Triangular microphone profile, with aluminum front panel 37.5x250 mm
equipped with omnidirectional built-in electret microphone
Cable design on triangle side (upright) or rear (horizontal) with plug/socket -> Specify when ordering
Features column with microphone and call button
Built-in omnidirectional electret microphone
- sensitivity 5.6mV/Pa
- Diameter 14mm x D 20mm
- Color: Black
incl. Call button
Additional information on the product Column with microphone and call button
Note: The product is compatible with our intercom systems.
The directivity depends on the design of the Microphone capsule and external form elements (e.g. shotgun microphone). The strength of the directivity is described by the degree of bundling or the bundling factor. Prototype polar patterns are named after their appearance in the polar diagram:
Source: https://de.wikipedia.org/wiki/directional characteristic
Brochure column intercom system with Microphone and call button