Cisco CIVS-IPC-2521V Surveillance/Network Camera - Colour, Monochrome - 3.57x Optical - CMOS - Wired. The Cisco Video Surveillance 2500 Series IP Dome is a high-resolution, feature-rich digital camera designed for superior performance in a wide variety of environments. It also supports MJPEG compression. Two-way audio and contact closures allow integration with microphones, speakers, and access control systems. This vandal-resistant dome can be deployed indoors or outdoors. With its open, standards-based design, the camera provides an ideal platform for integration and operation as an independent device or as part of a Cisco Video Surveillance network.