1. Home
  2. Products
  3. Access Control
  4. Reader

GV-RKR1355

Scramble Keypad Reader

GV-RKR1355 is a scramble keypad reader designed to enhance security during PIN entry. In standby mode, users can touch any key or swipe a card to activate the keypad, which then displays digits 0–9 in random order. This randomized layout ensures that only the person standing directly in front of the reader can view the digit positions—eliminating the risk of PIN codes being observed by onlookers.
 
Featured with both Wiegand and RS-485 interfaces, GV-RKR1355 can be seamlessly integrated into standard access control systems.
  • Scramble keypad for PIN privacy protection
  • Access control card and PIN code recognition
  • Wiegand and RS-485 interfaces
  • OSDP communication through RS-485
  • 13.56 MHz ISO 14443A
  • MIFARE® DESFire® card support
  • GeoVision access card compatibility with GID (GeoVision Identifier)
  • Case sensor for tamper alarm detection
Note:
  • The OSDP communication is compatible with third-party controllers.
  • Currently, only the following controllers support OSDP via RS-485: GV-AS1620, GV-AS4110 / 4111 Cloud, GV-CS1320, and GV-IA1330. For other GV-AS controllers, use the Wiegand interface instead.
  • Specifications are subject to change without notice.

Note:
  • The OSDP communication is compatible with third-party controllers.
  • Currently, only the following controllers support OSDP via RS-485: GV-AS1620, GV-AS4110 / 4111 Cloud, GV-CS1320, and GV-IA1330. For other GV-AS controllers, use the Wiegand interface instead.
  • Specifications are subject to change without notice.
Model No Name Details
Access Card / Fob / Sticker / Tag GeoVision offers a wide range of access cards, fobs, stickers, and tags to meet your needs. Please refer to the product datasheet for information on compatible frequencies and accessories.
GV-Reader Weather Cover Waterproof Cover for GV Readers
  • GV-RKR1355
  • Plate
  • Hex Key Wrench
  • Screw x 3
  • Quick Start Guide
Note:
  • The OSDP communication is compatible with third-party controllers.
  • Currently, only the following controllers support OSDP via RS-485: GV-AS1620, GV-AS4110 / 4111 Cloud, GV-CS1320, and GV-IA1330. For other GV-AS controllers, use the Wiegand interface instead.
  • Specifications are subject to change without notice.
Note:
  • The OSDP communication is compatible with third-party controllers.
  • Currently, only the following controllers support OSDP via RS-485: GV-AS1620, GV-AS4110 / 4111 Cloud, GV-CS1320, and GV-IA1330. For other GV-AS controllers, use the Wiegand interface instead.
  • Specifications are subject to change without notice.
  • GV-RKR1355
  • Plate
  • Hex Key Wrench
  • Screw x 3
  • Quick Start Guide
Note:
  • The OSDP communication is compatible with third-party controllers.
  • Currently, only the following controllers support OSDP via RS-485: GV-AS1620, GV-AS4110 / 4111 Cloud, GV-CS1320, and GV-IA1330. For other GV-AS controllers, use the Wiegand interface instead.
  • Specifications are subject to change without notice.