AXIS 210 and AXIS 210A indoor network cameras use progressive scan CCD sensors and powerful real-time image processing hardware to ensure full frame rate transmission of images (at VGA resolution, it can also reach full frame rate). Their image quality is the best in the same class of products. The two cameras can be directly connected to the IP network via Ethernet, and their built-in Web server, open application interface and high-end network functions based on open industrial standards also greatly simplify system integration. AXIS 210A has built-in power over Ethernet (PoE) function, which allows it to obtain working power through the network, thus reducing the need for cables and saving installation costs, and is more reliable. It integrates two-way audio support function and built-in microphone, so that remote users can not only watch, but also hear the sound of the monitoring scene, and send commands and requirements to visitors or intruders.