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Detailed technical specifications of Vanderbilt SI-K44DUO, one of over 19 Electronic keypads from Vanderbilt
  • Technical spec
Please note: this is a discontinued product.

Siemens SI-K44DUO

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Manufacturer: Vanderbilt Industries Vanderbilt IndustriesDownload DatasheetDownload Datasheet
Vanderbilt SI-K44DUO Electronic keypad
Model CodeSI-K44DUO
Standalone / Weigand TypeStandalone
Mount TypeFlush Mount
No of User Codes30
No of Digits4
FinishMetallic grey
MaterialStainless steel
No of Outputs1
Environmental SpecificationsOperating Temperature oC: -35 ~ +55
Electrical SpecificationsVoltage: 18 ~ 24 V AC
Physical SpecificationsDimensions mm: 140 x 80 x 40
Model Info

Twenty 4-digit codes & ten 6-digit codes.  Two relay outputs provided to control a wide variety of devices.  Code blocked after 3 wrong attempts.  Anti-tamper switch.  Exit request and door contact inputs.  Opening time: 1-90 secs.  Spy cover & rain cover options.


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