UniFi Access - Understand Access Device LED Status Indicators
Note: The animations are for illustrative purposes. The speed of the flashing or strobing patterns below might differ slightly from your device's.
Access Control Hubs
Access Hub (UA-Hub), Door Hub (UA-Hub-Door), Gate Hub (UA-Hub-Gate), and Elevator Hub (UA-Hub-Elevator)
See this article for information on common LED patterns and their meanings.
PoE Out: Blinking White
Link/activity.
Input Terminals: Blinking White
Input terminal triggering (e.g., triggered by a motion sensor, push-to-exit-button, or door position sensor).
Input Terminals: Steady White
Wire connected.
Output Relay Terminals: Blinking White
Output relay terminal triggering activity (e.g., unlocking a lock or triggering a door operator, siren, or chime).
Output Relay Terminals: Steady White
Wire connected.
Access Enterprise Hub (EAH-8)
See this article for information on common LED patterns and their meanings.
Ethernet: Steady White
Link/activity.
Input Terminals: Steady White
Wire connected.
Output Relay Terminals: Steady White
Wire connected.
Access Readers
G2 Reader (UA-G2 & UA-G2-Black), G2 Reader Pro (UA-G2-Pro & UA-G2-Pro-Black), and Access Ultra (UA-Ultra)
See this article for information on common LED patterns and their meanings.
Strobing Red/Off
The reader is in the emergency lockdown mode.
Steady Green
The reader is in the emergency evacuation mode.
Rapid Flashing Blue Twice
Access granted.
Rapid Flashing Red Twice
Access denied.
Breathing Blue
The reader is ready to register NFC credentials.
Steady Amber (G2 Reader Pro Only)
The G2 Reader Pro (UA-G2-Pro or UA-G2-Pro-Black) temperature is above/below the display operation temperature: -10 to 45° C (14 to 113° F). The display is turned off, but other functions remain functional.
Intercom (UA-Intercom)
Snowflake Light: Steady Amber
The Intercom temperature is above/below the display operation temperature: -25 to 60° C (-13 to 140° F). The display is turned off, but other functions remain functional.
Electric Door Locks
Magnetic Lock (UA-Lock-Magnetic-270kg & UA-Lock-Magnetic-540kg)
Steady Red
The Magnetic Lock is powered and locked.
Steady Green
The Magnetic Lock is powered but unlocked. Ensure the lock and metal plate are properly aligned to prevent misalignment.