ZKS-T8 GPRS, ADSL, TCP/IP, U-Disk, 3.5-inch Color TFT LCD, IP Camera, Backup battery New version of algorithms with dependability and accuracy, identification speed obviously improved within 1 second. Professional and nice design, installation easily. 3.5 inches color LCD display, 3.5 inches TFT high-definition graphical interface, a graphical interface can show bardian and color photographs of staff. Identification of a variety of modes to meet the individual needs of users:Card, password can be any combination of verification. Off-line function for inconvenient network and U-disk can upload and download files and images. Embedded IP protocol and 100M high-speed network. The T&A can speak and have all kinds of voice prompt and read the number of staff. Many complementary functions: Notice, birthday wishes, give the correct time, advertising and so on. Storage capacity can be dynamically allocated with expanded storage of 1G. Advanced embedded Linux operating system, hardware platform of ARM9, round-the-clock work long hours reliable. Can connect to an external Wiegand 26, double readers can be formed to work simultaneously. Unique work of the six models: 16 function keys and six function keys to work, can effectively distinguish between In, Out, Break, Resume, OT, Done. A variety of modes of communications: GPRS, ADSL, RJ45, U-Disk, RS232/485 and so on Memory capacity: 60MB (can be extended to 1G) Amount bytes of one fingerprint: 2KB Period of data: Keep data for 3 years when no current LCD: 3.5-inch TFT color, 320240 Pixels Verification mode: 1: N, 1:1 FAR: <0. 0001% FRR: <0. 01% Response time: <0. 7 second Communication: RS232/ RS485, TCP/IP, U-Disk, Weigand 26 Video camera: 1. 3 million pixels, HDTV Color Camera Show: Color pictures, Chinese, English and Korean, time, ID number, Name etc. Working mode: Card, password Time & Attendance mode: Fingerprint, card, password Save function: Automatical dormancy for saving External function (access control): Embedded single access controller, connect to external E-lock, external ID card reader and indicator light Multimedia functions: Music, slide advertisement, notice etc. Size: 232*138*53(mm) Weight: 2.0 kg, hang installation Power supply: DC12V, 25W, 2A (AC 100V to 240 V, 50 to 60 Hz ) Warranty of period: 12 months. Temperature and humidity: 0 - 45, 20%-80% Applications: Office, star-hotel, villa, bank, government, top grade community etc. Option: External EM or Mifare card reader, 1GB SD card