Unlocking the entrance door of Qrio smart lock, Bluetooth communication error or dead battery

"Unlocking the entrance door due to loss of communication with smart lock"

It seems that he always used the key without having it.Appearance was USHIN-SHOWA QDJ-695 type.

This is a smart lock that was retrofitted by the client himself.It's a common phenomenon, and it's the result of not noticing the pitfall of running out of battery.

This Qrio Lock is a Bluetooth communication type smart lock.Just approach it and the door will unlock.It's convenient, isn't it?

At YahooShop, it was 19,700 yen, and at Amazon/Rakuten, it was 25,300 yen (list price).The price range is easy to reach.

Is it Qrio Lock or SESAME?Check with camera. It was black of Qrio Lock.Since the main body is large, it is a smart lock that is difficult to grasp the sense of distance with the tool.

I could have just unlocked it normally, but there was a tip jig that I wanted to try, so I tried it with a shakuri jig, and it felt pretty good.