KO-AC4 Access Control Reader

Access Control Board Size

218mm *106mm

Unit Packing Way

Brown box

Unit Packing Size

24x13.5x5.5cm

Accessories

User Manual, warranty card

Function Introduction

Conventional Function

offline operation; real time supervision; photo display; mass storage; flexible user privilege setup; remote unlocking; multi-user supervision; quick setting; convenient checking and query; revisable and printable report form; report form; report can be exported to excel file; card+password unlocking; alarm for long time unclosing; alarm for invalid card swiping; first card unlocking; alarm for illegal break in; unlocking at definite time; e-map etc.

Professional function

for professional users such as bank, cash house, telecom station, power supply station, prison and plice station: interface locking; intimidation alarm; integrated fire control; anti-passback and anti-tail; interlocking; multi-card unlocking; emergency double locking; in door population checking; unlocking based on internal and external validation.

All-in-one-card management system

nomal shift and multi-shifts time attendance management system; fixed ration dining management system; meeting attendance management system; online patrol management system and security alarm management system.

Parameter

Communication

TCP/IP 10M/100M adaptive

English Software supportable database:

Access and SQL

Description

Control 4 doors, get in the door by swiping card, and get out door by button

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

4pcs

Door Controlled

4

Door opening time extending setting

1-600 seconds(adjustable)

Max q ' ty of controller

No limit

Remark: N denotes q ' ty of computer serial prot or q ' ty of 485hub port, support 256pcs ports

Operation Temperature

minus 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