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If the hook of the lock body can't hook the heaven and earth rod, this is estimated to have to be re-customized by the manufacturer, If the keyhole of the heaven and earth rod is not in the frame, it is easy to solve.
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The size is not right, you can ask the master to adjust the position of the heaven and earth pole in the lower door, but it is more troublesome.
This is to know the brand, model, each brand and model is not necessarily the same. Most M is the menu key, OK is the confirmation key, and C is the No or Exit key.
Fingerprint password locks, under normal circumstances, use fingerprints to open the door. >>>More
There is also the possibility that the fingerprint security door can be pried open. >>>More
Hangzhou Qinju Smart can, you can talk about it.
Convenient, fast and safe. Ordinary locks, generally worry about forgetting the key, the key is broken, the key is lost, or worry about someone else's private matching. Another lock cylinder is broken.