Max Image Resolution 8MP System Compression Quad-core embedded processor Main Processor Embedded Processor Video Out 1 HDMI, 1 VGA Video Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768 IPC In 8CH Display Split 1/4/8/9 Audio In 1 Audio Out 1 2 Way Audio 1 Channel Input, 1 Channel Output, RCA Recording Resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc. Recording Rate 200Mbps Bit Rate 16Kbps ~ 20Mbps Per Channel Recording Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop Record Interval 1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec Alarm In 4 Channel Alarm Out 2 Channel Trigger Events Recording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering Alarm Relay Output 2 Channel Playback Channels 1/4/8 Playback Search Time/Calendar Search, Event (motion) Playback Function Play, Pause, FF, FB; Digital zoom Backup Mode USB Device/Network Network Interface 1 RJ-45 Port (10/100/1000Mbps) PoE Ports 1 Independent 1000Mbps Ethernet Port Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip Network Max. Users 128 users Mobile iPhone, Android USB 2 ports (1 USB2.0, 1 USB3.0) RS485 N/A RS232 N/A Internal HDD 2 SATA III Ports, Up to 6 TB capacity for each HDD e-SATA N/A Power Supply AC100V ~ 240V, 50 ~ 60 Hz Power Consumption NVR: < 9.6W(without HDD) PoE: Max 25.5w for single port, 130w in total Operating Conditions -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa Dimensions 1U, 375mm×327.5mm×53mm (14.8" x 12.9" x2.1") Weight Net Weight 2.6kg (5.7 lb) (without HDD) Gross Weight 4kg(8.8 lb)(without HDD)