Ocean. Vocabulary Biome: A large community of plants and animals that occupies a distinct region. Terrestrial biomes, typically defined by their climate and dominant vegetation, include grassland, tundra, desert, tropical rainforest, and deciduous and coniferous forests.
Best Answer: A DVR is just a hard drive that records the digital video signal, or converts the analog video signal to digital, and records that. You do not have to have cable.
What is the difference between Traditional DVR (Digital Video Recorder) and IP-based NVR (Network Video Recorder)? The Traditional DVR use dedicated point-to-point analog cabling to bring the analog signal from the camera location to it.he digitized video, audio streams of the IP-Camera can be transmitted by connecting its LAN port to the IP network. So the NVR can be placed at any place for video recording from anywhere within network access. The analog video from camera is a one-directional signal carrier that ends at the Traditional DVR station.