16 channels HD Digital Video Recorder with H.265 video compression technology provides a complete security solution for your home and office network. The System Records professional quality widescreen video for up to 16 cameras. Multichannel playback function as well as searching and downloading. 4TB Hard Drive memory storage is installed for recording. H.265 video compression format enables to save up to 40% more space when compared to H.264 Advanced Video Coding. Compatible with all 1080P, 960P, 720P ,TVI, AHD, CVI and Traditional Analog Cameras. Not Compatible with HD-SDI and Over 2.4MP Security Cameras. View live and recorded video on multiple devices, such as smartphone, tablet or PC. With the free Application, you can view your system on phone and you can also use a web browser or VMS Client Software on your PC to access your security cameras. DVR supports the following recording modes: Continuous / Manual / Motion / Schedule Recording Modes. One year warranty.