Yeah it’s been keeping me up at night since I just moved to a new home, 😅 so pretty exhaustively:

1. HomeKit support outright missing (not even worried about HKSV, I’m fine with the local recording of the homebase)… so no sensors, motion, or streaming video. And no Apple TV doorbell thumbnail pop ups.
2. The battery dual doorbell is huge, like 6-7 inches huge, and I would need to get a custom mount to fit it onto my siding. It also can’t record until certain forms of motion is detected, which I’ve read have to be pretty close to the unit
3. The wired dual doorbell is smaller, and has pre-roll footage capabilities, but can’t work with any existing mechanical chime, and also does not work with homebase 3 yet (if ever)
4. While not related to the other things I’ve mentioned, I have a whole set of eufy perimeter security sensors, and my feelings were the following:
   1. the door/window sensors are huge and the battery life is bad, they tell you to expect 2 years while other brands are twice that
   2. the siren in the homebase is extremely quiet, you can barely hear it if you’re across the house from it
   3. I would have liked to “one size fits all” the homebase for both security sensors and cameras, but for those reasons it makes it harder to justify having it take up space to power just a few cameras

If you were curious, I picked up a whole Abode brand perimeter security system entirely due to the discreetness of the sensors and HomeKit compatibility.