Amazon is offering the eufy Security Wi-Fi Video Doorbell + wireless chime for $109.99 + free shipping when you use coupon code EUFYDB99 (expires soon) at checkout. That's about $50 off the regular price and a great deal for this smart video doorbell that allows you to see who's on your front porch or by your door without ever opening it.
Fair warning, when buying video doorbells, make sure that you're picking one with a monthly fee that you can afford or one that doesn't have one at all, like this eufy Wireless Video Doorbell. It's only a one-time purchase security device, and you don't have to worry about paying a monthly fee for you to be able to store your recorded videos. It's practical to use.