RS-481 Optional Handset

RS-481 Optional Handset

RS-481 Optional Handset

RS-481

The RS-481 handset allows private conversations when connected to either an RS-480 door station or RS-442. Lifting the handset gives priority to the handset over the RS-480/RS-442 microphone and loudspeaker.

  • Indoor handset used with RS-480 Substation.
  • Overrides speaker connected to RS-442/RS-480 call panel and allows private conversation
Handset Receiver Dynamic type
Handset Transmitter Electret condenser type
Handset receiver volume control Slide volume, Maximum control level: 12 - 18 dB

 

Operating Temperature 0 %%dC to +40 %%dC (32 ゜F to 104 ゜F)
Finish ABS resin, pale white
Dimensions 116 (W) × 220 (H) × 71 (D) mm (4.57" × 8.66" × 2.8")
Weight 365 g (0.8 lb)
Accessory Box mounting screw (No.6-32UNC × 18) ……4,
Box mounting screw (M4 × 25) ……4
Applicable Box For flush-mount: 2-gang electrical box YC-302 (option)
For surface-mount: Indoor wall-mount box YC-822 (option)

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