.独一无二的外观专利设计，结构合理，设计美观。

.Exquisite appearance, rational structure, safe and reliable.

.高品质，低价格，物廉价美

.操作简便，适用于办公，家庭，公寓

.Very easy to operate, suitable for office, house and apartment.

.安装方便，适合非专业人士安装.

.Especially suitable for installation by nonprofessionals

.安装时，可以完全利用旧的球形门洞，无需另外开孔；

.In installation, just use the existing knob lock hole, no need to open another holes.

.背景灯功能：按键区支持背景灯功能，能使夜间使用更方便；

.The keypad is backlite, more convenient at Night.

.键盘具有防水功能；

.The keypad is waterproof.

.可设置10组独立使用的管理码（母码）1组+用户码（子码）9组密码，易于管理。

.There are ten passwords, including 1 master password, and 9 sub passwords, which are easy to manage.

.管理码（母码）和用户码（子码）可自由更换

.Change Master password and Sub passwords freely.

.管理码（母码）可以删除或者增加用户码（子码）；

.Master password can be used to add or delete any sub password.

.当解雇某位员工时，只需要单独用管理码（母码）就可以删除该员工（用户）密码，而不影响其他用户的正常使用

.The fired user can be deleted individually by Master password, without any affect on the normal application of the lock by the other users.

.可设定绿色通道功能：按任意数字键即可开门；

.One-Key opening function(Passage Mode) :Press any digital key to open the lock.

.密码加密功能：是为了在人多开门时或者防止别人偷窥时使用

.Encrption function , for confusing any spies watching as the User code being entered.

.电池低电压报警功能

.Low battery alarming function.

.电池更换方便，更换电池后密码信息不丢失；

.Easy to replace batteries , without affect the information of passwords.

.外接应急电源开锁功能

.Outer-emergent power supply opening function.

.初始化功能：密码忘记时（产品发生异常现象或全部清空密码时）初始化后可以正常使用

.Resetting function. When forget the password, or something unusual, after resetting, it can be normal.

.美国标准三杆锁舌

.American standard tubular latch.

.具备防范破坏的空转结构；

.Free rotating handle is adopted to avoid unlock by violence.