User's Manual

Onity HT24W / HT28 Smart Hardware • 97
Light & Audible Indications
The ADVANCE RFID, HT RFID and HT Prox provide feedback to the user with red
and green LEDs. The possible light indications are:
Description:
1. Valid Key. Door unlocks followed by Green LED indication and high
beep.
2. Invalid Key. The key may be for the wrong door or expired indicated by
Red LED indication and low beep.
3. Unreadable card. The lock recognizes the fact a key was inserted but
could not read or understand the information on the card, indicated by Red
LED indication and low beep
4. Office Function. This is a function that will hold the door open
indefinitely until it is removed, indicated by blinking Green LED indication
and high beep
5. Blocked Door. A Blocking card was used in the lock. Use a Blocking
Card to unblock, indicated by blinking Red LED indication and low beep.