Power Source
24 V DC (operating range: 15 - 40 V DC, supplied from the voice evacuation frame) or DC input power supply connector (when the optional AD-246 power supply unit used.)
Current Consumption
240 mA or less
Audio Output
0 dB(*1), 600 Ω, balanced
External Microphone Input
-40 dB(*1), 2.2 kΩ, unbalanced, ø3.5 mm phone jack (2P) for electret condenser microphone, (phantom power supply:3 V DC)
-20 dB(*1), 4,7 kΩ, unbalanced, ø3.5 mm phone jack (2P) (AUX Input)
Frequency Response
100 Hz – 20 kHz
Signal to Noise Ratio
60 dB or more
Chime
Built inside (PCM sound source), Monitoring possible using built-in speaker
Level Control
Microphone sensitivity control, Monitor speaker volume control, Chime(adjustable using the software)
Number of Function Keys
Function switch, Covered switch, Broadcast switch
Connection Cable and Connector
Main line: Shielded CPEV cable(1 pair of audio wire + 1 pair of data wire + 1 pair of monitor/control wire + 1pair of power supply wire) or Shielded Category 5 twisted pair cable(CAT5-STP) or greater, Branch line: Shielded Category 5 twisted pair cable (CAT5-STP) or greater, RJ45 connector
Number of Connectable Units
Max. 7 RM-210F units
Dimensions
190 x 76.5 x 215 mm (gooseneck microphone excluded)
Optional Accessories
Remote microphone extension: RM-210F, Wall mounting bracket: WB-RM200 Electret condenser microphone: WH-4000A, YP-M101, YP-M301 etc.
