Worried you might miss an important delivery because your doorbell isn’t working? You may not have to call an electrician. Reviving a dead doorbell is often an easy fix. Read on to learn about the ...

I can barely hear the doorbell ring, so I probably should get it fixed or buy a new one. Is replacing a doorbell a typical DIY project? — Greg ...

Advanced video doorbells — like the kinds offered by Ring, Nest, SimpliSafe, Arlo, and many others — can play a lot of different roles in the smart home. They act as smart security cams with live ...