Related tags: fingerprint, biometric, Chinese vendors
Fingerprint is the dominant biometric technology in use at businesses. Chinese vendors are taking advantage of research from the Chinese Academy of Sciences as well as Texas Instrument's industry-leading DSP and analog technology to launch fingerprint recognition devices for use in door locks, access control devices, safes, keyboards, USB drives and time attendance machines. Fingerprint recognition access control products are available in wired and wireless versions. Some feature LCD screens with Chinese and English language interfaces and sliding covers as well as tampering and forcing alarms. They can store up to thousands of users with false rejection rates of less than 1 percent and false acceptance rates of less than 0.0001 percent. Other access control products feature RJ-45, RS-232, RS485 and TCP/ IP network communication. Combination products are equipped with optical sensors that support multiple access modes: fingerprint only, ID number+fingerprint, ID number+password, proximity card and Mifare card+fingerprint. Some door locks register up to 100 fingerprints. Registry takes about 0.5 seconds and comparison time is approximately one second. The locks read fingerprints from any angle and a digital display enables deletion of enrolled entries. Key-in passwords and mechanical access keys are supported. Simple fingerprint door locks can be used for a very long time with standard AA alkaline batteries. An alert is sent when power is low. Likewise, many safes work with four AA batteries.
How to choose an HDD for surveillance purposes
Besides security, throughput and aesthetics matter for turnstiles
How turnstiles crack down on tailgating and intrusion in office buildings
Protecting school environments: Connecting administrators and security systems
Security systems integration on highways: are you up for the challenge?
Tips for installing a video analytics solution
How to get the best from your analytics
Copyright © 2015. Messe Frankfurt New Era Business Media Ltd. All rights reserved.