Favorite wifi entry lock/ video doorbell?

[Angeline Rebottaro]

I have some old posts saved but wanted to see if anything has changed in the tech before I buy. What's everyone's favorite keyless wifi lock and video doorbell? I like the idea of having a new code for each guest, maybe a different one for maintenance and cleaning. 

Also we shouldn't have wifi issues, but need something that in the event the wifi goes out, no one is locked out.

Thank you all!!

[Luke DeLaVergne]

@Angeline Rebottaro

Schlage Encode Smartlock. Allows you to create a unique code for contractors or each guest, unlock/lock from anywhere through WiFi, and tracks history of the time and identity of the person when the device was opened and locked.

If WiFi goes out, you can use your master code to let someone in, then change your master code once WiFi is back up and running.