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F4 Plus is a professional access control product, specially designed for the international high terminal access control market. In order to develop the China and Overseas Market access control market, it was officially released in August 2005. F4+ adopts American U. Are. U sensor to collect the fingerprint images, the quality of the fingerprint identification is improved obviously, with ZK multi-engine Biokey algorithm, the identification speed increased one and a half times as before, ZK best fingerprint RIS(remote identification system) algorithm system is aslo the option for customer; Identification speed can reach 7, 000-8, 000 per second.

 User Capacity: 1500 fingerprints, standalone storage 50000 records
· Algorithm version : 2005 Version ZK multi-engine Biokey algorithm, ZK RIS system is option
· Identification : 1:1 or 1:N, fingerprint only, ID number+fingerprint, ID number+ code, card+fingerprint
· Fingerprint parameter : Identification time<=2, FAR<=0.0001%,FRR<=1%
· Access control function : 50 time zones, five groups, 10 open door combination, support multi-users enter, 10A/12VDC relay switching value or output voltage
· Alarm function : Can give alarm when destroying it, illegally open door, threatened by hijackers, and output touch off alarm signals, circumscribed alarm, alarm lamp, alarm lamp or alarm host computer
· Other functions : Fingerprint card reader (Wiegand26 or user-defined output), WEB SERVER management, ID card, Mifare card, message sending,on thebasis of LINUX operating system developing system.
·  Communications : TCP/IP or RS 485
· Other input : A group of door sensors and open-door button signal input
· Display, voice and keyboard : Four lines blue LCD, double color LED indicator light, multi-language
· Power supply parameter : 12V DC, watchful waiting current<50 mA, working current<400mA
·  Sensor : U.are.U sensor
· Operating environment : Temperature 0℃-45℃, humidity 20%-80%
· Language simplified : Multi-language version
·  Software : Support real time monitor access control software, fingerprint reader software and T&A software and so on
· Size: 150 x 145 x 52 mm