Description4 Channel 1080P Hybrid Digital Video Recorder 4 Channel 1080P Hybrid 6 in 1 AHD TVI CVI XVI HD XVR DVR HDMI RS485Main Features:1) Channel: 4ch 1080P video input ability @15fps H.264 Compression2) Video Input Type: AHD, TVI, CVI, XVI, CVBS, IP 6 in 13) Channel Type: 4*1080P(Coaxial HD) / 2*1080P(Coaxial HD) 2*1080P(IP) / 8*1080P or 4*3MP (IP)4) Support 4ch Audio in and 1ch Audio out5) Support RS4856) Support 1*6TBMH: 4 Channel 1080P XVR 6 in 1 DVR Keyword: XVR, 6 in 1, 4 Channel, 1080P, Audio I/O, RS485, 6TB –>This XVR Using HI3520D V300 High-Quality Chipset Solution –>Smart Search and Intelligent Video System –>XVR DVR Input Camera Type: AHD, TVI, CVI, XVI, CVBS, IP –>XVR DVR Input Resolution: 4ch*1080P@15fps –>Support Mixed Input 2ch*1080P(HD) 2ch*1080P(IP) –>Support 4ch Audio Input and 1ch Audio Output –>Support 1*6TB HDD –>Support RS485 –>OEM WelcomeMessage | Contact US