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.
When you connect your DVR (or any other device) to a router, the router assigns the DVR an internal network address (IP address). This IP address allows your router to manage the location of your DVR on your network and direct any network traffic to it.DNS allows you to remotely connect to your surveillance DVR over the internet if your DVR is connected to a cable or DSL internet connection. It is recommended that you purchase a router that supports DDNS and connect the router to your cable or DSL modem.