This 4 channel HD-TVI surveillance camera kit is perfect for DIY! Kit includes an eight channel HD-TVI DVR with an included 1TB hard drive, mouse controller, 4 HD-TVI cameras, 4 pre-made coaxial cables with connectors included, 4 camera power supplies and an HDMI cable. Simply install the pre-made cables and cameras, connect them to the DVR and plug the HDMI cable into your HD television! Live and recorded video in high definition. Also includes a mobile app! See your cameras from your smartphone or tablet! Images shown may not reflect actual product.