The Suprema units have a LED indicator that indicates the current operational status of the unit.
LED Color & Status | Description |
Green | Authorization Success |
Red | Authorization Fail |
Pink | On Processing |
Flicker Red per 2 sec | Failed, internal error. |
Flicker Yellow per 2 sec | Awaiting Input |
Flicker Blue & Yellow per 2 sec | Trying to receive IP address from DHCP server |
| Flicker Blue & Sky Blue per 2 sec | Normal |
Flicker Blue & Pink per 2 sec | Locked |
Flicker Blue & Red per 2 sec | Initialized Time due to internal battery discharge |
No LED light | Failed, likely no power to the device. |