Union Community Virdi 4000 User Manual

VIRDI 4000
TM
User’s Manual 4
UNION COMMUNITY Co., Ltd. 44-3 Hyundai Topics Building, Bangi-dong,
Songpa-gu, Seoul, Korea 138-050, Tel: 82-2-6488-3000, Fax: 82-2-6488-3099,
E-Mail:sales@unioncomm.co.kr, http://www.unioncomm.co.kr/eng
< Glossary>
 Admin, Administrator
- A user who can enter into the terminal menu mode. They can
register/modify/delete terminal users and change the operating environment
by changing settings.
- If there is no administrator for a terminal, anyone can change the settings. In
this regard, it is recommended you register at least one administrator.
- Caution is required with registration and operation because an administrator
has the right to change critical environmental settings of the terminal.
 1 to 1 Verification
- A user’s verification fingerprint (template) is compared to the user’s enrollment
fingerprint (template) previously registered. The terminal performs 1:1
matches against the user’s enrolled template until a match is found.
- It is called 1 to 1 Verification because only the fingerprint registered in the
user’s ID or card is used for comparison.
 1 to N Identification
- The terminal performs matches against multiple fingerprints (templates) based
solely on fingerprint information.
- Without an ID or card, the user’s fingerprint is compared to fingerprints
previously registered.
 I-Capture (Intelligent Capture)
- Reinforces detection capability for residual fingerprints (fingerprints left on a
sensor window due to sweat or contaminants on a finger) and automatically
adjusts sensor settings to detect good-quality fingerprints regardless of the
conditions (dry or wet) of the fingerprints.
 Authentication Level
- Depending on the fingerprint match rate, it is displayed from 1 to 9.
Authentication is successful only if the match rate is higher than the set level.
- The higher the Authentication level, the higher the security. However, it
requires a relatively high match rate, so Authentication is vulnerable to failure.
- 1:1 Level: Authentication level used for 1:1 verification.
- 1:N Level: Authentication level used for 1:N identification.
 Authentication Method
- Various kinds of authentication including FP (fingerprint) authentication, PW
(password) authentication, RF (card) authentication, or a combination of these
methods.
- Example: FP/PW: fingerprint or password authentication; password is used for
authentication if fingerprint authentication fails.

Union Community Virdi 4000 Specifications

General

Brand	Union Community
Model	Virdi 4000
Category	IP Access Controllers
Language	English