<https://sieuthicongnghe.org/camera-ip-hd-speed-dome-zoom-18x-vantech-vp-4461>
<http://schema.org/name>
"Camera IP HD Speed Dome Zoom 18X VANTECH VP-4461"
<https://sieuthicongnghe.org/camera-ip-hd-speed-dome-zoom-18x-vantech-vp-4461>