WAFU Smart Lock BT Wireless Adapter WAFU Wireless Smart Remote Door Lock, Security Invisible Door Lock

Features:
* After connecting with the smart BT adapter, the Wafu Smart Lock can achieve iOS / Android phone APP remote control via HUAFUKEY.
* You can operate the lock by remote keys or APP(iOS/Android) after you added a BT Adapter through BT.
* You have to set a new code between all of the remote keys(you have) and BT Adapter with the lock again after buying the BT Adapter.
* USB DC 5V Input (please prepare USB adapter by yourself). More power saving than built-in a BT module.
* 433MHz communicate to the lock. Only Suitable for Wafu Lock WF-018 / WF-008 / WF-010 / WF-011A.