I returned the Ring doorbell I had previously tried (the standard version) because (1.) I did not need the battery feature, and (2) . It was too wide for the space between my storm door and the side wall. This fits snugly and works just fine in that area. Keep in mind it will NOT ring your home chime (not sure why it couldn't) and you will have to disable it if you have one. The standard version WILL. No problem for me, I enabled my Echo Dot to let me know that someone is at my front door when the button is pushed. Just had one glitch so far. I had a delivery from and got no notification even though it was placed there by the driver right by the door (got the delivery pic from !). But, most other events are being "seen" and recorded and thus sent to the Ring cloud for later viewing. This smaller size and price unit will no doubt be a good seller even though it has a few missing features. The videos are very clear and the sound quality is much better than I expected at this price point. Take a few minutes to adjust the motion boundaries if you don't want every car and person triggering the alerts. If you have a doorbell transformer for power, and don't mind your home chime being disabled, this would be a good choice. Thanks to Jamie Siminoff for coming up with this idea!Update 3/23After adding a wedge kit to point the camera down a bit, it "sees" my front porch much better. Also, it is nice to have a door chime, but since we have an echo dot, we get a nice, cheery announcement... "someone's at your front door". She also tells us if motion is detected in the front door area, even if they do not ring the bell. The motion settings help isolate areas that are out of our concern. The clear video and sound are remarkable for a product in this size and price category. I am upping the rating to 5 stars as a result. Also need to mention that Ring support for my doorbell has been very helpful. A Ring specialist (Luis) helped me configure my bell mounting to maximize coverage and eliminate missed events. Thanks!! If you have a wired doorbell (or want to add a doorbell transformer) this small, compact unit may be just what you have been looking for.