access controller, RS485&TCP/IP online,4 doors LOCK,4 alarm output control,12 TTLS signals input for push button,15000cards

Technical Parameters
1) Storage: use FLASH to store, 10000 single or double cards user, maximum number of records: 10240
2) Light: 4 LED shows the running state
3) Communication: RS232/RS485 to choose, baud rate can set. You can connect 127 devices by RS485
4) Input: 4 door-open button input; 4 doors state watching input; 4 sensors alarm input; 2 linkage input, using TTL input, 4 wiegand reader interfaces;
5) Output: 4 groups output of access control; 4 group output of alarm, you can choose NC/NO to control door close/open.
6) Photocoupler , and lightningproof interface designed.
Functions
1) 4 interfaces for weigand reader, be fit for weigand 26, weigand 34, weigand 44 reader, can parallel communicate, and supply 12V power.
2) Many modes for opening: button for opening, software to control opening, card, double cards, card + password(6 bit), password(8 bit), and the electromagnetic lock will have opening action, the time can be set 0.1s-25.5s.
3) Alarm function: illegal opening, opening beyond time (the time can be 1-255s), sensor spring alarm, threading alarm and door close when the lock open.
4) Programmed interlock.
5) Programmed cascading.
6) Programmed Linkage input.
7) People classification control. (4 level)
8) Time group control (16 groups, 8 weekend access time table, 8 door open time table, every time table has 8 time section everyday, every section is set in minute).
9) Real time watch, alarm signal and event records can be queried.
10) Data circular storing when reaching max amount.