介绍
访问控制的正常管理是“一对一”，这意味着一个读卡器控制一个门.Valid卡可以打开门，无效卡无法打开。我们可以发现，在许多领域，“一个更多的控制器需要“需要”。eeded.
示例1：电梯门禁控制管理
我们通常在一个电梯中有十层或更多楼层，但您只需要一张读卡器。系统可以区分用户的特权，然后将其带到正确的楼层。
如果用户具有多层特权，刷卡时，他可以选择他想要走的地板，他不能按其他地板按钮。
如果用户是安全和管理员，他们可以根据权限设置去任何他们想要的楼层。
示例2：机柜访问控制
它可以与Adroitor软件结合来管理。
当您刷卡时，任务柜将打开。
管理员可以使用PC一次打开所有门，做一些检查和管理工作。
办公室后，清洁工可以打开所有的门进行清洁工作。
有些客户不喜欢读卡器，他们也可以使用生物识别仪器，如：指纹读取器，脸部识别等，如果他们有wiegand格式。
管理功能可以开始使用：
卡+密码
时间简介
外围控制
参数索引：
更多控制器和门的读者
LC20控制器：
PCB板尺寸：164mm长* 106mm宽
供电电压：12VDC 4-7A
读卡器输入格式：One Wiegand 26/34（兼容所有符合协议的读者，如摩托罗拉，HID，EM，Mifare等）。
通讯方式：TCP / IP 10M / 100M自适应
最大连接数：无限制
读者数量：1PC
用户注册卡数量：20万张卡
记录离线存储的数量：100 000条记录
工作温度：-40〜70摄氏度
运行湿度：10-90％RH，无冷凝
LC20K广泛功能板
必须与LC20 One一起用于更多的访问控制器
PCB板尺寸：219mm * 115mm
输出格式：20继电器输出
一个LC20一个更多的访问控制器支持最多2PCS LC20K广泛的功能板

Introduction
Normal management of the Access Control are 'One for One', that means one card reader control one door.Valid card can open the door, invalid card can not open.Bur we can found that in many fields, a 'One for More Controllers' are needed.lers" are needed.eeded.
Example 1:Lift Access Control Management
We usually have ten or more floors in one lift, but you just need one card reader.The system can distinguish the user's privilege, then take them to the right floor.
If the user has multi-floor privilege, when swiping the card, he can choose the floor he want to go this time, and he can not push other floor buttons.
If the users are the security and administrator, they can go to any floor they want according to the privilege settings.
Example 2:Cabinet Access Control
It can combine with the Adroitor software to manage this.
When you swiping card, the appoint cabinet will open.
The administrator can use PC to open all doors at one time to do some check and manage work.
The cleaner can open all the door to do cleaning work after office-time.
Some customers do not like card reader, they also can use Biometric instrument like:Finger-print readers, face recognition and so on if they have wiegand format.
The Manage Function can start using:
Card+Password
Time Profile
Peripheral Control
Parameter index:
One Reader for More Controllers and Doors
LC20 Controller:
PCB board size: 164mm long * 106mm wide
Powersupply: 12VDC 4-7A
Reader Input Format: One Wiegand 26/34 (compatible with all readers under the agreement, such as Motorola, HID, EM, Mifare one, etc.).
Means of communication: TCP/IP 10M/100M self adaptive
Maximum number of connections: No limit
Quantity of reader: 1PC
User registration card q'ty: 20, 000 cards
Record the number of offline storage: 100, 000 records
Operating temperature: -40 to 70 degrees Celsius
Run Humidity: 10-90% RH, non-condensing
LC20K Extensive Function Board
Must work with LC20 One for more access controller together
PCB board size:219mm * 115mm
Output Format:20 Relay output
One LC20 One for More Access Controller Support Max 2PCS LC20K Extensive Function Board