- Description
- Additional Information
- Documents
Column with Microphone and Call Button
Microphone profile triangular shape, with aluminum front panel 37.5x250 mm
equipped with omnidirectional electret built-in microphone
Cable configuration triangular side (standing) or back side (lying) with plug/socket -> Please specify when ordering
Features Column with Microphone and Call Button
Built-in electret microphone with spherical characteristic
- Sensitivity 5.6m V/Pa
- Diameter 14 mm x T 20 mm
- Color: Black
including call button
Additional information about the product Column with Microphone and Call Button
Note: The product is compatible with our intercom systems.
The directional characteristic depends on the design of the microphone capsule and external shape elements (e.g., shotgun microphone). The strength of the directional effect is described by the directivity index orthe bundling factor. Prototypical directional characteristics are named according to their appearance in the polar diagram:
Source: https://de.wikipedia.org/wiki/Richtcharakteristik
Brochure intercom column with microphone and call button