本发明涉及一种复位的锁（5），用于房间门（1）和用于与两个管理和客户贵重物品的容器分配锁定单元（21，23; 22，24）。 本发明的目的是提供一种没有努力能够以高安全性防止复制被切换，并且特别适合于提供设施随后的精加工的锁系统。 该目的的实现在于：每个所述锁定机构（21，23和22，24）的动作独立于其它共同的螺栓或下降沿锁存器（3），一个与锁定从动件（14）耦接主滑动件（13）包括两个驱动销（13B， 图13C），其在转向销载玻片（21，22接合）管理的锁定机构的和客户的锁定机构的，被提供客户的锁定机构与另外的漏斗形控制凹槽（24C）的所有制动栓（24）和一个中间滑动件（17） 设置有一控制凸轮（17a），用于管理密钥，控制销（17C）安排客户的锁定机构的和过渡到不同的客户键保持期间的制动栓（24）。

The invention relates to a resettable lock (5) for room doors (1) and value container with two management and assigned to the customer closing plants (21, 23; 22, 24). The object of the invention is to provide a lock system that no effort can be switched at a high security against copying and is particularly suitable for subsequent finishing of hotel facilities. This object is achieved in that each of the locking mechanisms (24 21, 23 and 22,) independently of the other a common bolt or latch bolt (3) operated to a with the lock nut (14) coupled main slide (13) has two drive pins (13b, 13c) which in the turn pin slides (21, 22) of the management's locking mechanism and the customer's locking mechanism engage that all tumblers (24) of the customer's locking mechanism with additional funnel-shaped control recesses (24c) are provided and that an intermediate slide (17) is provided with the cam (17a) for the management key, which control pin (17c) the tumblers (24) of the customer's locking mechanism arranged and during the transition to another customer key holds.