4-channel user/main station with 4A power supply. It fits in a standard 19-inch equipment rack and is one rack unit high. It can communicate with 4 intercom channels. 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 includes listening with external powered speakers.
Voice activated microphone (VOX)
Public address (PA) output with PA key
Back-lit keys improves visibility in low-light
Incoming call indications
Microphone kill key
Program input for each channel
Listening with external powered speakers
Spec Sheet available - Yes
Operating Temperature (Maximum):
Operating Temperature (Minimum):
Number of Channels:
Program Input Level:
Program Input Voltage Gain:
25 ±3 dB
Program Output Level:
2.3Vrms maximum, 1Vrms nominal
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