锁键盘

lock seam───[机]卷边接缝

lock-keeper───n.闸门管理员

lockkeeper───n.闸门管理员

lock forward───向前锁定

lock-keepers───锁紧装置

black pad───黑盘

keypad───n.按键；小型键盘

The lock also offers 100 access codes, which are programmed at the lock keypad without using software.───该锁也能提供100个进入密码，这些密码无需使用软件就能在锁键盘中编程。

security of the building is mainly provided by a numerical keypad lock system.───本大厦目前的安全保障主要由一套数字键盘锁系统来提供。

You can set the idle period after which Mr Lock will autolock the keypad.───您可以设置空闲时间之后，他将自动锁闭键盘锁定。