I've been using this Schlage lock since 2016 with no issues. It also works well with my Samsung SmartThings. With the new software update I'm able to remotely set passcodes through SmartThings.
大孔小孔都能装。(小孔需要拆掉一个零件) https://amzn.to/2CxYJe3
自己安装花了大概半个小时,原来从来没装过。 我把钥匙藏在办公室,但是用了两年了也没出现没电之类的问题。