<https://www.cctvbangkok.com/product/ds-2ce19u7t-ait3zf-hikvision-cctv/>
<http://schema.org/description>
"DS-2CE19U7T-AIT3ZF-HIKVISION-CCTV |  8.29 MP high performance CMOS  |Auto focus | 2.7 mm to 13.5 mm motorized vari-focal lens."
<https://www.cctvbangkok.com/product/ds-2ce19u7t-ait3zf-hikvision-cctv/>