Smart Door Lock, Electroplated Stainless Steel Fingerprint, 5-in-1 Electronic Fingerprint Keyboard Password Bluetooth Smart Lock for Home Bedroom Hotel Office Apartment

Great bit of kit, need 24mm flat drill bit to install door latch, 7mm for two fixing screws, 25mm flat drill bit to sink back of handle mechanism in to door, need to do this both sides of door, this will ensure handle base will sit flush to door, and handle return to original position when released, if you don't, your handles will more than likely stay in the down position as the spring mechanism will bind on the door. Was able to fully tighten handles with a good secure fit and fully functional.

Doesnt work at all. The lock was bought to keep someone out of a room but it appears on muitlple occasions this lock hasn't done its job at all. Just pushing the door woth a little bit of force means the door will burst wide open. Very disappointing.

Installation went well, I would suggest the appropriate door/lock jug if you are inexperienced. Setup is a little confusing, getting the app makes things a lot easier. Especially the fingerprint setup. Really looks nice when installed, even has a doorbell facility.