network access control system

With the vigorous development of high-tech, the intelligentmanagement has penetrated into people’s social life. Manyintelligent communities and buildings have spring up. In order tomeet the requirements of the information times, door access controlmust satisfy the requirement of current and future’s development atthe office and living environment. The traditional single accesscontrol and 485 cabling system haven’t satisfied the moderninformation management yet. SEWO network door access controlSEWO-M2000IP realizes the access network connected and cutting andimproving the TCP/ IP agreement at the same time in order to adaptthe requirements of the system. And this system operation is steadyand reliable after testing.  Technique parameters:
1 voltage : 220V±10%(inside DC12V/4A power)
2 lock voltage: supply in addition (chose according to theparameters of the lock)
3 reader voltage: reader working current less than 200mA,and thedistance from controller is less than50m. It can be supplied by thedoor access controller. Otherwise it needs to be suppliedalone.
4 working temperature: -20°C ~ 70°C
5 controller working current: less than 200mA
6 alarm output current: less than 5A / each circuit(relaycontact)
7 unlocking output current: less than 5A / each circuit(relaycontact)
8 storage capacity: 10000 user download,300000pcs recordingdata 9 data retention time without power :more then tenyears10 reader induction distance:>2-10cm(depends on cardreader)
11 read signer communication distance: less than100m(depends on thereader equipment, need 1.0 communication line)
12 communication method: controller connect with computer withTCP/IP communication. The distance between network cable andswitchboard should less than 100m.Main feature:
1 With leading international advanced high speed computing circuitand flash mass storage technical design, the reaction speed isfaster than other’s.
2 Common multilingual windows software operation interface, easypractical, powerful functions, not necessary need of professionalknowledge, easy master and install conveniently. It is easy totrain.
3 The independent intellectual property rights and open datacommunication agreement makes the system integration moreconvenient and the service more meticulous and thoughtful.
4 fire linkage, alarm for the door long time unclosed, force openalarm, illegal card alarm, duress alarm functions (if not connectedwith fire and alarm linage expansion board, it only has softwareinterface alarm, and drive the computer to alarm, if connected withthe expansion board, the system has the hardware alarm outputfunction and can drive the light or police whistle equipments.)
5 the state of forced door is open or close
6 open when multi cards pass the testing.
7 Magnetic door input, online, the control center can through thedoor magnetic signal detect the state of the door at anytime. 8 Set the operation modes: there are three modes, onemode is open,(not need card , the door keeps open statement). Thesecond mode is close.( the door keeps close, the card invalid),thethird mode is normal.( the door open when the card is read.)You canset eight time slots to make the door statement modes.   

network access control system

network access control system