The term primarily reflects either a user seeking a once-popular legacy device or someone troubleshooting overheating hardware . While these systems were innovative in 2011, they are now obsolete, unsafe in some overheating cases, and unsupported. Organizations still relying on them should prioritize migration to modern biometric solutions rather than investing in repairs or second-hand v2011 units.
Place the terminal near the main entrance at eye level (roughly 1.4 meters from the ground). Avoid areas with direct, intense sunlight, as ultraviolet rays can interfere with the optical fingerprint scanner. v2011 fingerprint attendance system hot