Welcome to IPCT !
I suggest you consider the
Amcrest IP2M-841 (re-branded Dahua) . It's ONVIF compatible, provides RTSP, is 1080p, IR, 2-way audio plus mike in/speaker out, has pan/tilt/digital zoom, wired or wireless and has alarm in/out, great with
Blue Iris, VLC, etc. Available in black for under $50
here.
I've installed 3 of them and 3 of it's lower-res, 720p cousin the IPM-721 and all have functioned with no hiccups for the past 3 years.
BTW, love the image you attached. Reminds me of a TV game show contestant...mouse is wondering "Should I pick door #1 or door #3 ?"
EDIT: this cam is 5VDC @ 2 amps, if you just had to use your POE you could use an active POE splitter like this that includes the correct 3.5mm x 1.35mm male plug for 5VDC cameras:
DSLRKIT Active PoE Splitter Power Over Ethernet 48V to 5V 2.4A Compliant IEEE 802.3af
EDIT 4/1/21: V3 of the IP2M-841 does NOT provide relay I/O nor jacks for an external mic and speaker.