RS-450 substation to be connected to the N-8400RS 4-wire substation interface unit. Pressing a call button will initiate a call to a preprogrammed master station, enabling conversation.
Provides half-duplex communication
Hairline brushed stainless steel faceplate
Built-in electret condenser microphone
Connects to N-8400RS using two pairs of twisted pair cables
Audio Conferencing System Type - Other
Spec Sheet available - Yes
Call-in switch:
momentary (emergency call, press twice within 400ms)
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