The current state of consumer cameras are either spend $300 for an indoor one that's "cloud enabled". Or $100 for a bullet that you need an NVR to have effective.
Ubiquiti cameras are way overpriced. The NVR has no real advanced functions. And their small indoor cameras are wifi only but require POE to power up. Everytime a power interrupt happens the wifi cams don't reconnect and start broadcasting their setup ssid and have to be manually reconnected. Their awesome tech support has turned into absolute garbage and can have hours long queues to only have an inexperienced person tell you they will follow up with an email. I was once a fan, but now will not install anymore of their equipment.
Granted I had to somewhat beef up my wifi in the house to get everything working as expected. But it is pretty nice.