Also had similar requirements, went with highly recommended IPC-T54IR-ZE-S3 from @EMPIRETECANDY (he ships to EU).
NVR will be set up on Beelink EQ12 (N100 CPU, really low power consumption 24/7, around 10-25W) mini PC with Coral Dual Edge TPU PCIe (for motion/object detection) and Linux/Docker...