HD-XVR-4108T 8 CH Support TVI / CVI / AHD Video Input, 1080P lite / 720P / 720P Lite/ WD1 recording 8 CH Support 1 / 1 CH IPC 1080P / 960P / 720P recording Adopt standard H.264 High Profile Compression Format to get high-quality video at much lower bit rate Intuitive and user-friendly Graphics User Interface ( GUI ), window style operation by mouse,Multi-mode recording: manual / timer / motion Playback : Simultaneously playback, Multi-user online simultaneously Search: time slice, time, event ( manual, motion ), tag search Express and flexible backup via USB, network and so on Dual stream technology for local storage with high definition, remote networkTransmission and remote surveillance with mobile device Authorization management, log review and device status review,HDMI 1080P output,true high resolution display