99% of the locks on the market can be matched to install Sherlock locks and to be upgraded into intelligent locks. The Smart Lock doesn't come with a Smart Key, if you wish to receive one - please make an order for it. The smart lock need to check with your home door direction (left open door or right open door). Both the inner and outer sides of the lock need a keyhole. This product is suitable for anti-theft door locks, and inside the key holes are needed on both sides of the door.
Compared with the following figure, can the Sherlock smart lock be installed? Contrast to install the lock cylinder. Door lock perimeter size requirements. The smart lock is sticked with 3M glue, the space need to be flat, and the door lock width needs to be less than 73mm. The smart lock needs a key hole, here is the key size.The item "Xiaomi Sherlock Smart Lock S2 Mijia Door Lock Keyless Fingerprint Password Work" is in sale since Sunday, November 25, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Door Locks & Lock Mechanisms". The seller is "replacementworld" and is located in China.
This item can be shipped worldwide.