I went over several different wired and wifi cameras and found my recent buy the best value and quality for money,
I stick microSD 128Gb card in.
Some of those are running on car battery 12v , with solar panel, on my farm , some at home on 12v 2A power supply included.I can listen to the sound , I could also talk through intercom, zoom 4x and pan around.
From other available that one come with quite good software to replay recordings.
Some setup to instantly sent alarm to my phone when movement is detected, some other just keep recordings and overlap the oldest files automatically.12v is essential as I did try some cheaper on 5v , but problem is with battery to supply 5V. Only $87, and worth every penny of that.
I am surprised by the range, as on my farm some cameras are 300- 400 meter away from router.
My next plan is to try and utilize many of available remote sensors and switches for this set.
www.ebay.com.au/itm/1080P-WiFi-Outdoor-Dome-Camera-Wireless-Security-Night-Vision-4X-Zoom-AU-Stock/254179163067?epid=26032585194&hash=item3b2e423bbb:g:nsEAAOSw7A9dJcRD&frcectupt=true&autorefresh=true