4mp SD49425XB-HNR stock use up, new stock can be there next week I think.
2MP SD4225XA-HNR still have stock. This one is the best at low light places. But if your place has good light, 4mp is the best to go.
Dahua has a 4K one turret. You know 4K can't be as good working as the 4mp at low light.
The 4.0 AI NVR you have not AI build in NVR, so can't support face recognition.
These models are the build in AI NVR, use different chips compare to the normal models.
Black friday discount this year Start. Amazon.com and aliexpress.
This year we are working hard on these new models with members here to make the cams working perfect, and we do it very well. Check the details here...
What is the differences between the IPC-T5442TM-AS-LED and IPC-T5442TM-AS?
The difference is the LED or no LED. Low light place i think the IR one will be sharper. But if you want full color cam, the led one is good to go.
They seem the same except the one has the LEDs. Why is the one without...