ipc-hfw4233m-as-i2

I found this on Aliexpress IPC-HFW4233M-AS-I2. It has good specs and great price. I'm mostly interested in night vision, about 30' distance with facial ID. There found similar camera searching 'Dahua Stellar' and found another one but the last number is different, IPC-HFW4233M-AS-I1. If...