Description 4 CH HD AHD video input, 1080P recording Playback: 4 CH simultaneously playback; HDMI 1080P output Backup: USB, IE, CMS; support multi-file, file cutting when backup Pentaplex: live, record, playback, backup and remote operation DHCP, DDNS, PPPoE Network protocol, IE browse and CMS supported Multi-user online simultaneously Support PTZ preset and auto cruise, up to 128 presets and 8 cruises Cell phone: iPhone, Android
