Sennheiser Microphone activation button with programmable on/off/PTT/PTM modes and bi-color LED ring, 5-pin XLR-M, includes rubber rings and hex nut for mounting (505618)
Sennheiser Microphone activation button with programmable on/off/PTT/PTM modes and bi-color LED ring, 5-pin XLR-M, includes rubber rings and hex nut for mounting (505618) is backordered and will ship as soon as it is back in stock.
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Product Overview
The Sennheiser Microphone Activation Button (SKU 505618) is an installed surface-mount accessory for conference room and boardroom AV systems, providing a programmable on/off, PTT (push-to-talk), or PTM (push-to-mute) activation control for a connected microphone. The bi-color LED ring provides visual status indication to room participants. 5-pin XLR-M output for connection to compatible Sennheiser or third-party AV DSP systems. Includes rubber rings and hex nut for flush surface mounting in conference tables or lecterns.
Product Description
The microphone activation button integrates into conference table or podium surfaces, giving presenters and participants direct control over their microphone’s active state through a standard flush-mount button format. Programmable modes (on/off, PTT, PTM) allow the button to be configured for the specific meeting room protocol — for example, PTT for formal council meetings or on/off toggle for standard conference rooms. The bi-color LED ring changes color to indicate active and muted states, providing clear visual feedback. 5-pin XLR-M output for connection to compatible AV infrastructure. This variant (505618) is supplied without an attached microphone, for use with separately connected microphone inputs.
Key Features
- Programmable Modes — On/off, PTT, PTM; configurable per the meeting room protocol.
- Bi-Color LED Ring — Visual active/mute status indication for room participants.
- 5-Pin XLR-M Output — For connection to compatible AV DSP and conference room systems.
- Flush-Mount Design — Conference table and lectern surface installation with included rubber rings and hex nut.
Typical Applications
- Conference room and boardroom microphone activation control
- Council chamber and government meeting space
- Training room and multi-purpose room AV integration
- Corporate meeting space installed microphone management
Technical Specifications
| Parameter | Value |
|---|---|
| SKU | 505618 |
| Modes | On/off, PTT, PTM (programmable) |
| Output | 5-pin XLR-M |
| LED Ring | Bi-color |
| Includes | Rubber rings, hex nut for mounting |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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