门禁

This work hides the details of communications protocol and simplifies the development of management software of the system.

基于一个开放源代码的串口通信类CSerialPort实现HSN2000型网络门禁控制器的串口通信函数，从而封装串口通信协议，简化门禁管理软件的开发。

IC cards are keys in the system, IC cards have identity discern function to manage the entrance guard's system.

在门禁系统中IC卡就是钥匙，它具有身份识别作用，实现门禁安全管理系统中的用户管理。

Professional Main Products are:(1) all kinds of electric locks Product Series: electromagnetic lock series, electric plug lock series, electric locking series lock series, hotel lock series, all kinds of special-shaped electric lock series;(2) sizes Intelligent Access Management Series: Single door machine, access control attendance machine, fingerprint access control machine, single-door two-way controller, two two-way controller, four one-way controller (communication mode may choose 485 or TCP / IP);(3) access control electric locks surrounding attachment Series: electric plug lock folder dedicated Frameless door, magnetic lock dedicated stent, the models go out button, a dedicated lock access control power supply, various types of access control card , EMID reader / issuer, and intercom access control system, a dedicated power lock delay.

专业主营产品有：（1）各式电锁产品系列：电磁锁系列、电插锁系列、电锁口系列、指纹锁系列、酒店锁系列、各式异形电锁系列；（2）大中小型智能门禁管理系列：单门一体机、门禁考勤机、指纹门禁一体机、单门双向控制器、两门双向控制器、四门单向控制器、（通讯模式均可选择485或TCP/IP）；（3）门禁电锁周边附件系列：电插锁专用无框门夹、磁力锁专用支架、各款式出门按钮、门禁专用锁电源、各类型的门禁感应卡、EMID读卡器/发卡器、对讲门禁系统锁延时专用电源。

You may also use your cards for barrier gate, after add-functioned, to unlock the above-mentioned doors.

卡进入。车卡在增加门禁功能后，亦可刷开以上各位置的门禁。

Shenzhen BiTune Electronic Co., Ltd ,established in 1995,is a high-tech enterprise that is engaged in development and application of intelligent card ,including Access Control System、 EGS Patrol System、Attendance Recording System、POS System and Hotel Door Lock.

深圳市秉中电子有限公司成立于1995年，是一家专业从事&智能一卡通&研发、生产的高新技术企业，主要经营门禁、考勤、巡更、收费、停车场管理及门禁专用锁具。

Electronic lock; proximity lock; hotel key card lock; key card lock; hotel management key card lock; access control system; digital electronic lock...

电子锁；感应门锁；电子卡片门锁；旅馆系列门锁；酒店门锁管理系统；感应门禁系统；安全门禁系。。。

Electromagnetic lock, electromagnetic door lock, hotel gate lock, bolt action lock, electric strike, electric code lock, door electric strike, IC card lock, Access control system and power supply system.

7C73 7C75 磁力锁、电插锁、电锁扣、电子密码锁、门禁控制器和门禁电源。

Based on an analysis about the dependence of open management oriented laboratory management mechanism upon the laboratory access controlling system, the requirements and structure for the LACS were presented.

论述了高校实验室门禁系统与面向开放的管理机制的关系，据此提出实验室门禁系统的系统需求与结构，介绍了系统涉及的关键技术。

Today, a growing number of companies competing to enter and seldom cuts industries to share the cup, China seldom cuts also reflects the industry trend of diversification, industry also showed a robust growth of the situation, more and more enterprises seldom Talkback more emphasis on the quality and value-added products.

时至今日，越来越多的人和企业竞相进入门禁对讲行业来分这杯羹，中国门禁对讲行业也呈现了百花齐放的态势，行业也呈现了稳健成长的形势，越来越多的门禁对讲企业更多的注重产品的质量和附加值。

Access Control Accessories: electric plug locks, magnetic locks, glass doors, access control dedicated power supply, touch switch, card reader.

门禁配件：电插锁，磁力锁，玻璃门夹，门禁专用电源，触摸开关，读卡器。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。