Released Mar 28, 2019

Version 28 of the Intelligent Handle firmware

MD5 Checksum


Release Classification

Bug Fix / Feature


Version 28 of the Intelligent Handle firmware is available to all customers with a current dbInfinity contract at the time the update was released. To request a copy of the update, please create a new Support Ticket.


  • Add blinking Red / Amber handle LED to show when the handle is in lockdown
  • Fixed Wiegand synchronization to bring our transmission in line with documented specifications
  • Change to monitor the presence of the fingerprint sensor in a dbDualLock if you are not outputting Wiegand data
  • Change to force reset of the keypad input state to false after a deny or successful authentication