Dahua 8 channel 4K / 8MP IP NVR

specs 8 IP channels up to 4K / 8MP Video compression: Smart H.265 +, H.265, Smart H.264 +, H.264 Simultaneous HDMI (4K) and VGA (1080P) video outputs Output division: 1, 4, 8, 9 1 RCA input / 1 RCA audio output Two-way audio via RCA input / output Audio compression: G.711a, G.711u, PCM, G726 Recording resolution: 4K / 8MP, 5MP, 4MP, 3MP, 1080P, 720P, D1, CIF Bandwidth: 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding Decoding capacity: 2 channels at 8MP (25 ips), 4 channels at 4MP (25 ips), 8 channels at 1080P (25 ips) Manual, alarm, motion detection and timed recording modes Alarm by video sensor, by privacy mask, by video loss, IP camera Playback of up to 8 channels Internal capacity for 1 SATA HDD up to 10TB (sold separately) New user interface with a simpler user experience Supports perimeter protection, SMD Plus and heat map functions of compatible Dahua cameras Supports smart search by metadata Supports ANR (automatic network replenishment technology): In case of network failure, images are recorded on the IP camera's SD card, which are transferred to the NVR once the network is restored Software and hardware watchdog Watermark to preserve the integrity of the videos Fast Ethernet RJ45 network port (10/100Mbps) Network protocols: HTTP, HTTPS, TCP / IP, IPv4, RTSP, UDP, NTP, DHCP, DNS, P2P ONVIF (Profile S), CGI and SDK compliant Remote access from web browser (IE9, Chrome, Firefox) and iPhone, iPad (iDMSS) and Android (gDMSS) devices Server Access local network and Internet Possibility of limiting user access to cameras in local and / or remote mode Can be remotely controlled by Joystick keyboard connected by TCP / IP Sending emails with attached photograph in alarm Send to FTP scheduled or in alarm Possibility of sending alarm, and being connected to video surveillance receiver software Possibility of fixed or dynamic IP through Dyndns service, NoIP, DDNS Evolution, etc. Communication ports: 2 USB 2.0 ports Power supply: 12V DC / 2A (≤10W, not counting discs) -10 ° C ~ + 55 ° C operating temperature 10% ~ 90% relative humidity Dimensions: 204.6 (W) x 48.1 (H) x 206.4mm Weight: 450g Desktop installation