GeoVision GV-SR1251 Keycard Reader
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GeoVision GV-SR1251 Keycard Reader

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$69.00 $49.00
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GeoVision GV-SR1251 Specifications

  • 125 kHz (Proximity EM Card)
  • Wiegand interface supported
  • Support RS-485 (9600bps) communication type
  • Red / Green / Blue LED and Beeper with auto / user mode setup

GeoVision GV-SR1251 Packing List

  • GV-SR1251
  • Screw x 6
  • Plastic Screw Anchor x 4
  • Plastic Case
  • Warranty Card


  • RS485 interface only supports GeoVision controllers, while Wiegand interface supports both GeoVision and 3rd party controllers (Wiegand 26 Bits).
  • Specifications are subject to change without notice.

Disclaimer: This product is built by GeoVision and designed to work with other GeoVision products. While it may support other brands, this product should be used with GeoVision products for best results. If you have questions about compatibility, please contact us via the Live Chat feature, the form on our contact page, or call 800-997-8460 to speak with one of our security experts.

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