Dahua 12M Ultra HD 4K Network Motorized lens IP camera

[dathoang]

Does anyone have this camera?
http://www.aliexpress.com/item/Dahua-12M-Ultra-HD-4K-Network-Motorized-lens-IP-camera-IP67-POE-ir-bullet-camera-IPC/32607566046.html?spm=2114.10010108.100009.14.KmMASL
Thank you

 

[dathoang]

The seller told me they have NTSC camera instock and it is onsale for $499. I want to buy one, but want to hear from someone had experience with 4K camera.