The Dahua 8 Pcs 2MP Bullet CCTV Security Camera, 8 Channel DVR, Power Adaptor & 1TB Surveillance Hard Disc Kit is a good option if you're looking to outfit an entire home with security cameras at once. This kit includes 8 Pcs 2 MP Bullet CCTV Security Camera, 8 Channel DVR, Power Adaptor & 1 TB Surveillance Hard Disc. If you're planning on doing a lot of recording and storing over time, the 1 TB disc drive is definitely a good choice—you might not need that much room right away, but it's nice to have the option to expand your system later on. The cameras are very easy to set up—the XVR DVR has a built in web server so that you can view all of your cameras from any computer or mobile device with internet access within minutes of plugging everything in. The cameras themselves are also quite easy to set up and use—they're powered by 12 volts DC (which means they run on the same power as typical home outlets), are wireless, and can be mounted just about anywhere you'd want them. They don't necessarily have the best image quality in this price range—but they're more than functional for most applications. The Dahua 8 Pcs 2MP Bullet CCTV Security Camera, 8 Channel DVR, Power Adaptor & 1TB Surveillance Hard Disc Kit is a complete surveillance system that offers an easy way of securing a large amount of property. The kit includes high resolution CCTV cameras that can record in HD at 30 frames per second and have a Field of View (FOV) of up to 100 degrees. The cameras are capable of recording in low light conditions as well. Four of the cameras have infra-red illuminators for use in total darkness. For installation, each camera requires one channel and power supply, which are included in the kit. This security system is compatible with existing CCTV systems and can be used for outdoor or indoor applications such as monitoring parking lots or homes.