UniFi Video Camera G3 Micro UVC-G3-MICRO 1080p HD - 30 FPS - Wi-Fi IP Camera Micro-Size Scalabl

This has a nice form factor and good features. It works reasonably well, but Ubiquiti is an unmitigated disaster when it comes to updates, firmware and quality control. They push firmware to your devices even when automatic updates are disabled. Turning off the sending analytics to Unifi doesn't actually disable it, it just makes you think it's disabled so you won't complain. Go read the forums and watch the youtube videos. Unifi has lost their way and should be avoided on anything other than a test network.