| System | 
  | Main Processor | Quad-core embedded processor | 
  | Operating System | Embedded LINUX | 
  | Aduio and Video | 
  | IP Camera Input | 16/32 Channel | 
  | Two-way Talk | 1 Channel Input, 1 Channel Output, RCA | 
  | Display | 
  | Interface | 1 HDMI, 1 VGA | 
  | Resolution | HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 | 
  | VGA: 1920×1080, 1280×1024, 1280×720 | 
  | Decoding Capacity | 2ch@4K 30fps, 8ch@1080P 30fps | 
  | Multi-screen Display | 16CH: 1/4/8/9/16 | 
  | 32CH: 1/4/8/9/16/25/36 | 
  | OSD | Camera title, Time, Camera lock, Motion detection, Recording | 
  | Recording | 
  | Compression | H.265/ H.264 | 
  | Resolution | 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc. | 
  | Record Rate | 200Mbps | 
  | Bit Rate | 16Kbps ~ 20Mbps Per Channel | 
  | Record 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 | 
  | Video Detection and Alarm | 
  | 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 input | 16 Channel | 
  | Relay Output | 4 Channel | 
  | Playback and Backup | 
  | Playback | 1/4/9/16 | 
  | Search Mode | Time /Date, MD and Exact Search | 
  | (accurate to second), Smart search | 
  | Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow Play, | 
  | Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom | 
  | Backup Mode | USB Device/Network | 
  | Third-party Support | 
  | Third-party Support | Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more | 
  | Network | 
  | Interface | 2 RJ-45 Ports | 
  | PoE | N/A | 
  | Network Function | HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip | 
  | Max. User Access | 128 users | 
  | Smart Phone | iPhone, iPad, Android | 
  | Interoperability | ONVIF 2.4, SDK, CGI | 
  | Storage | 
  | Internal HDD | 8 SATA III Ports, Up to 6 TB capacity for each HDD | 
  | HDD Mode | Single | 
  | Auxiliary Interface | 
  | USB | 3 ports(2 USB2.0, 1 USB3.0) | 
  | RS232 | 1 Port, for PC Communication and Keyboard | 
  | RS485 | 1 Port, for PTZ Control | 
  | Electrical | 
  | Power Supply | AC100V ~ 240V, 50 ~ 60 Hz | 
  | Power Consumption | < 12W(without HDD) | 
  | Environmental | 
  | Operating Conditions | -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa | 
  | Storage Conditions | -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH | 
  | Construction | 
  | Dimensions | 2U, 440mm×450.1mm×95mm | 
  | (17.3" x 17.7" x3.7") | 
  | Net Weight | 5.2kg (11.5 lb) (without HDD) | 
  | Gross Weight | 9.5kg(20.9 lb)(without HDD) | 
  | Certifications | 
  | CE | EN55032, EN55024, EN50130-4, EN60950-1 | 
  | FCC | Part 15 Subpart B, ANSI C63.4-2014 | 
  | UL | UL60950-1 |