Совет GN2004 4-Двери 485 Управление доступом к сети

GN2004 access controller Specification Single Door Control Panel Multi Door (2) Control Panel Multi Door (4) Control Panel Model # GN2001GN2001.NETGN2002GN2002.NETGN2004GN2004.NETCommunication RS232 RS485 no need jumper and adaptive 9600 bps TCP/IP 10M/100M adaptive RS232 RS485 no need jumper and adaptive 9600 bps TCP/IP 10M/100M adaptive RS232 RS485 no need jumper and adaptive 9600 bps TCP/IP 10M/100M adaptive Description Control 1 door, get in and out door by swiping card, or get in by swiping card and get out door by button Control 2 doors, get in and out door by swiping card, or get in by swiping card and get out door by button Control 4 doors, get in the door by swiping card, and get out door by button Size of PCB board 160mm *106mm160mm *106mm218mm *106mm Size of Case 273mm*228mm*65mm Power Supply 12VDC 4-7A Power Consumption of Circuit Board Less than 100mA Input Format of Reader Wiegand 26 (All card reader with compatible protocol, such as Motorola HID EM Mifare one etc) Quantity of Readers 1pair 2 pairs 4 pcs Door Controled 1pair 2 pairs 4 pcs Door opening time extending setting 1-600 seconds(adjustable) Max q ' ty of controller N*256PCS No limit N*256PCS No limit N*256PCS No limit Remark: N denotes q ' ty of computer serial prot or q ' ty of 485hub port, support 256pcs ports Operation Temperature - 40 C 70 C Operation Humidity 10-90 RH , No Condensation Q ' ty of users 20,000 Users Q ' ty of Event Buffers(offline) 100,000 event buffers Power interruption protection measure High Speed Memory, Records never lose Max Distance from Reader to Controller 100m (suggestion distance 80m) Max Distance between Controllers RS232: Communication Distance less than 13m, suggestion distance is 3m or less RS485: bus line max length 1200m, suggestion length 1000m or less, if expansion device added, the distance could be 3000m TCP/IP: Depends on net coverage area Collocations PCB board, case, power, power line, serial port communication line, software, manual, certificate, key(2pcs), carton Alarm for long time door open, ilegal break in, intimidate Yes Fire and alarm linkage If no connection with the expansion board, only has software interface alarm, and drive the computer speaker. If connected with expansion board, is able to alarm by hardware, if connected with strengthened expansion board, then is able to Security alarm Complsive open and close door at long time YesOpen door in remote distance YesInter block YesYesYesYesAnti pass back and tail YesYesYesYesMulti-card open door YesOpen long time at specified time YesElectronic map YesUrgency locking YesFirst card unlocking YesUnlock based on internal and external validation YesKeypad (card+passwor, supper password) Yes