The D-Link DCS-3220G is a wireless router designed for surveillance applications. It features 802.11g wireless connectivity, a built-in web server for remote access, and support for multiple video streams. The router also includes a high-resolution camera with night vision capabilities, motion detection, and two-way audio communication. It can be used for both indoor and outdoor surveillance, and supports Power over Ethernet (PoE) for easy installation. The DCS-3220G is compatible with a variety of video management software packages and can be easily integrated into existing surveillance systems.

The DCS-3220G is a router manufactured by the company D-Link that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address , which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their and . Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.