*** This only works with Apple HomeKit/Siri ***
About £170 at Apple and direct from Logitech.
Very good HomeKit cameras with HKSV so if you pay for iCloud you can keep event recordings for free (up to 10 days I think?).
Also has 180-degree wide angle, night vision, two-way audio, and can be used indoors and outdoors. Although the plug is recommended to be indoors.
On the lookout for more HomeKit stuff…