More Views

RTS Intercom Systems

Expansion Master Station


* Please note that the price shown does not include, Shipping, Custom duties, Bankwire charges and local taxes that may apply depending on your location. Thank you.


The Telex Audiocom EMS4001 Master Station Expansion Panel connects seamlessly to the MS2002 or MS4002 Master Stations to increase the number of discrete intercom channels from two up to 22. All functions of the Master Station are preserved for all intercom channels by linking the EMS4001(s) to the MS4002/MS2002 via a convenient ?-inch rear data connector. Headset and/or speaker/mic operation for all intercom channels is accessed through the MS2002 or MS4002 Master Station. Can operate in an unbalanced mode to be completely Clear-Com compatible.

• Binaural (Stereo) Inputs
• Clear-Com Compatible
• Compatibility & Flexibility
• Dedicated Program Inputs
• Instantaneous Auto-Reset
• Mic Kill
• Overload/Short-Circuit Protection
• Simplified Expansion


Power Output Channel Power (each channel): 24
Input Impedance 75k ohms
Weight 4.41 lbs (2 kg)
Width 19" (48.26 cm)
Common Mode Rejection Ratio Greater than 50 dB
Storage Temperature -20
Depth 10.31" (26.19 cm)
Height 1.75" (4.45 cm)
Operating Temperature -15
Output Level 1.0Vrms nominal, 2.3Vrms max.
Input Level 100mV maximum
Input Voltage 25
Power input AC Input: 100-240 VAC, 50/60 Hz
Signal-to-Noise Ratio less than -70 dB

Item Includes

Standard Manufacturer's Warranty

Recommended Addons

Recommended Addons

Related Products not found


You're reviewing: EMS-4001