用户可以很便捷地将现有锁内传统的机械内芯替换为电子内芯，不需要对锁内结构和线路做任何调整。

Users simply replace the mechanical cylinders inside the existing locks with electronic cylinders; no structural modifications or wiring are required.

youdao

用户可以很便捷地将现有锁内传统的机械内芯替换为电子内芯，不需要对锁内结构和线路做任何调整。

Users simply replace the mechanical cylinders inside the existing locks with electronic cylinders; no structural modifications or wiring are required.

youdao