The HD+ series supports 4MP (2560 x 1440) and 2MP (1920 x 1080) resolution with superior clarity down to the last detail. This feature not only provides a better performance than the existing analog system, but also supports the same resolution as the network system without experiencing any delays. The images it delivers are much clearer and more vivid than before. 4MP HD+ series is ideal for mid to large-sized businesses and projects requiring a highly reliable surveillance system. In addition, the cameras can transmit 30fps with 4MP (QHD) video. The HD+ series can transmit 4MP / 2MP video and audio up to 500m by using a single coaxial cable without any delays. This product is an excellent solution that removes the need for a short transmission distance found in typical analog type products.