It seems someone mistook the lens part of my video-doorbell as the push-button part and pressed hard enough to break it, so am looking to replace it - it's the doorbell at https://www.aliexpress.com/item/4001286888185.html - never thought I'd have to consider the durability of a doorbell in this regard before.
Looking for something that'll integrate better into #homeassistant a bit better than this one - I'm using the Home Assistant Companion app to relay notifications from the doorbell app to HA and act upon them.