The short version is we came out with an updated model in 2014 which fixed those issues and sold to Chamberlain in 2018. It's now the "Keyless Smart Lock by Lif

The short version is we came out with an updated model in 2014 which fixed those issues and sold to Chamberlain in 2018. It's now the "Keyless Smart Lock by Liftmaster" [1]. With a few exceptions, crowdfunding is much more tame these days. You should look into again. There are some particularly great products on https://www.crowdsupply.com/ https://www.crowdsupply.com/ for instance. Aside from a few COVID delays from March-June, I back and receive projects nearly every month. [1] https://www.liftmaster.com/keyless-smart-lock https://www.liftmaster.com/keyless-smart-lock