Four-digit Combination Lock with Master Key

This Four-digit combination lock with master key has the core advantages of precise protection and flexible adaptation. It adopts a simple bar design and is equipped with a four digit password unlocking mechanism. The password combination is rich, and the anti-theft performance is better. It is widely suitable for various scenarios such as office, home, and warehousing. The product offers two styles: horizontal and vertical, and supports left and right opening. The suitable style can be selected according to the cabinet structure.

This Four-digit combination lock with master key has a complete range of specifications and covers multiple practical types: including tongue locks that are compatible with single doors, double doors, and drawers, meeting the locking needs of different cabinets; There is also a triple lock designed specifically for multi drawer scenarios, which can synchronously control three drawers and improve warehouse management efficiency. And there are switch indicators on the surface of the lock body, with red indicating the locked status and green indicating the unlocked status, making it easy to identify the use status of the lock.

In response to the issue of forgotten passwords, this Four-digit combination lock with master key body is equipped with a keyhole that can be used to retrieve passwords through an emergency key. However, it should be noted that emergency keys are not standard on every lock. Every 15 locks purchased are equipped with one emergency key, which cannot unlock but only has a password finding function. Therefore, it is rarely provided at the factory to prevent password theft.The product is easy to operate, without the need to carry regular keys, completely saying goodbye to the trouble of forgetting or losing keys; Suitable for various types of wooden and steel cabinets and drawers, providing reliable security for documents, personal belongings, stored goods, etc.