2, easy to install, can be matched with the corresponding door and furniture combined into a whole;
3, the battery compartment should be external, easy to replace the new batteries who is;
4, supporting the emergency key, even if there is an accidental circuit failure, you can also use the emergency key to easily open the safe;
5, the structure is precise and solid, and can resist violence pull open. Even if there is an accidental circuit failure, you can use the emergency key to easily open the safe;
5, the structure is precise and solid, able to resist violence pull open.