Telex MS-4002 4 Channel Main Station and Power Supply for Wired Intercom System, 1000Ohms Output Impedance, 200Hz to 8 kHz Speaker Frequency Response
SKU: TEMS4002
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About Telex MS-4002
The MS-4002 is a complete 4-channel, balanced audio master station and 3.6 Amp system power supply in a single unit. Simply plug it into any AC power outlet from 100 to 240 volts, add a microphone or headset, connect intercom stations to the back panel and you're ready to communicate. It is now equipped with an advanced programming mode on the front panel, eliminating the need for internal DIP switches. It also has a feature that automatically senses the type of headset attached to the unit, either dynamic or electret. It fits in a standard 19" equipment rack and is one (1) rack unit high. It is Clear-Com compatible, with the ability to run in unbalanced mode.
It has a built-in autosensing headset connector that will determine automatically whether a dynamic or electret headset is connected to the system. Use the Built-In Speaker for listening and add an optional RTS MCP-90 series Gooseneck Panel Microphone for talkback. Turn off the speaker and plug in a headset for private communication. Voice Activated Microphone (VOx) control adjusts the voice activation level for the headset microphone and panel microphone inputs. Public Address (PA) Output key helps in intercom microphone to talk over a PA system.
Back-lit Keys improves visibility in low-light. Features Incoming call indications like Red flashing call light, with beep tone. Mic kill key turns off all microphones on a channel to quickly clear the channel. Program input for each channel connect any line-level audio source for monitoring in the speaker or headset, or for routing to the intercom channel The program audio to the channel can be set to interrupt while the operator is talking on the channel.
Listening with external powered speakers can connect external powered speakers and then monitor channels 1, 2, 3 and 4. Expandable add more channels by connecting optional EMS-4001 expansion stations. Instantaneous Auto-Reset Instantaneous Auto Reset (IAR), the newest technology in performance and safety, which uses a revolutionary new circuitry that dynamically monitors line fault conditions. Then, when the fault is removed, automatically brings individual power supply channels up. It is clear-com compatible.