> I doubt this dude is trying to "disrupt" the doorbell industry. It's just a fun challenge to solve. Pretty much. :p At the same time, I'll probably keep usi

> I doubt this dude is trying to "disrupt" the doorbell industry. It's just a fun challenge to solve. Pretty much. :p At the same time, I'll probably keep using this, since it does sort of fulfil a real need that I had (a doorbell that would actually take power without having to squeeze in too-large batteries).