应急开启：不受任何控制，即使方舌反锁，也能开门。

Open in Emergency: Under no control. The door can be opened even if the dead bolt is locked.

youdao

应急开启：不受任何控制，即使方舌反锁，也能开门。

Open in Emergency: Under no control. The door can be opened even if the dead bolt is locked.

youdao