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Prog new security code after reset
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RELATED FAQS
Question
Answer
Do I have to couple each lock with the HHD/SUS after the coupling password is changed or updated?
Resolution:
After updating the SUS coupling password, subsequent HHD’s will need the new coupling password entered before they can update any information in the lock, once the HHD has the correct coupling pass...:
Does Von Duprin offer a classroom security option with visual status indication?
Resolution:
Von Duprin offers two options: The CDSI/HDSI Dogging Indicator provides an at-a-glance verification of the status of the door from inside of the room. Visible “LOCKED” and “UNLO...:
How do I identify the old Falcon T lock chassis versus the new T lock chassis?
Resolution:
The Falcon T series was discontinued August 12th, 2026 and was replaced by the Falcon TM series. The date of manufacture printed on the chassis cover (see below), will determine if you have a ...:
Why does my AD-200 not accept a new programming code?
Resolution:
Early versions (12/09 ) of the AD200 User Guide in many DEMO kits incorrectly state the Programming sequence to change the a programming code. It shows entering the new programming code o...: