I am in the same situation with my HANKVISION camera. Before I bricked it with the "newest firmware update" ;), I read out following information with ipctool:
board:
vendor: Hankvision
model: V6202IR-BRV0500
chip:
vendor: HiSilicon
model: 3516AV100
ethernet:
mac: "00:2a:2a:2c:21:04"...