This product is either discontinued or we cannot get that from suppliers.
Qnap LIC-SW-QVRPRO-1CH-EI, 1 license(s), 1360 x 768 pixels, Additional 1 channel for QVR Pro.
QVR Pro supports thousands of camera models from over 140 brands and a variety of image formats, allowing you to quickly build different surveillance solutions tailored to your environments while providing convenient camera management.