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Detailed technical specifications of Vanderbilt SI-BM31, one of over 26 Audio, video or keypad entry from Vanderbilt
  • Technical spec
Please note: this is a discontinued product.

Siemens SI-BM31 - Single button door entry phone for PABX

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Manufacturer: Vanderbilt Industries Vanderbilt IndustriesDownload DatasheetDownload Datasheet
Vanderbilt SI-BM31 Audio, video or keypad entry
Model CodeSI-BM31
Type of Kit/ SystemAudio Only
Mount TypeSurface Mount
No of Call Buttons on Panel1
No of Handsets/ Phones1
Panel MaterialCast metal
Environmental SpecificationsOperating Temperature oC: -35 ~ +50
Operating Humidity %: 0 ~ 90
Protection: IP54
Electrical SpecificationsVoltage: 12 ~ 24 V DC
Power Consumption: 60 mA
Physical SpecificationsDimensions mm: 80 x 200 x 40
Model InfoIs used as an analogue extension for the internal telephone system (PABX).  One button for hotline function. Includes CCTV control and tamper switch.  Opening time:  Fixed 7 seconds.  Calling time:  Fixed 30 seconds.

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