4Ch. 4K-N Digital Video Recorder
| Processor | Embedded processor |
| Operating System | Embedded LINUX |
| Performance | 2 channel, 10 IVS for each channel |
| Object classification | Human/Vehicle secondary recognition for tripwire and intrusion |
| AI Search | Search by target classification (Human, Vehicle) |
| SMD Plus Performance | 4 channels |
| AI Search SMD | Search by target classification (Human, Vehicle) |
| Compression | AI Instastream/Instastream/H.265/H.264+/H.264 |
| Video Output | 1 HDMI, 1 VGA |
| Video Display Split | 1/4 |
| Resolution | 4K, 6MP, 5MP, 4K-N, 4MP, 3MP, 4M-N, 1080P, 720P, 960H, D1, CIF |
| Video Resolution | HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
| OSD | Camera title, Time, Video loss, Camera lock, Motion detection, Recording |
| Face Performance | Max 8 face pictures/sec processing 2 channels video stream face recognition, only support analog camera |
| Stranger Mode | Detect strangers' faces (not in device's face database). Similarity threshold can be set manually. |
| AI Search Face | Up to 8 target face images search at same time, similarity threshold can be set for each target face image. |
| Database Management | Up to 10 face databases with 20,000 face images in total. Name, gender, birthday, address, certificate type, certificate No., countries® ions and state can be added to each face picture. |
| Database Application | Each database can be applied to video channels independently |
| Trigger Events | Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc. |
| Analog Camera Input | 4 channels, BNC |
| HDCVI Camera Input | 4K, 6MP, 5MP, 4MP, 1080P@25/30fps, 720P@50/60fps, 720P@25/30fps |
| AHD Camera Input | 4K, 5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps |
| TVI Camera Input | 4K, 5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps |
| CVBS Camera Input | PAL/NTSC |
| IP Camera Input | 4+4 channels, each channel up to 8MP |
| Audio In/Out | 1/1, RCA |
| Two-way Talk | Reuse audio in/out, RCA |
| Audio Compression | G.711A, G.711U, PCM |
| Audio Sample Rate | 8 KHz, 16 bit Per Channel |
| Audio Bit Rate | 64 Kbps Per Channel |
| Video Streaming | Main stream: All channel 4K(1fps–7fps); 6MP(1fps–10fps); 5MP(1fps–12fps); 4K-N, 4MP/3MP(1fps–15fps); 4M-N/1080P/720P/960H/D1/CIF (1fps–25/30fps); Sub stream: 960H(1fps–15fps); D1/CIF(1fps–25/30fps) |
| Smart Phone | iPhone, iPad, Android Phone |
| Hard Disk | 1 SATA Ports, Up to 10TB capacity |
| Recording Mode | Manual, Schedule (General, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop |
| Search Mode | Time /Date, Alarm, MD and Exact Search (accurate to second) |
| Bit Rate | 32 Kbps–6144 Kbps Per Channel |
| Playback | 1/4 |
| Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom |
| Backup Mode | USB Device/Network |
| Interface Ports | 2 USB Ports (USB 2.0), 1 RS485 |
| Record Interval | 1 – 60 min (default: 60 min), Pre-record: 1 s–30 s, Post-record: 10 s–300 s |
| Video Detection | Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis |
| Ethernet | 1 RJ-45 Port (100 MB) |
| Max. User Access | 128 users |
| Protocols | HTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, SNMP, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, InstaOn, IP Search, ONVIF 16.12, CGI Conformant |
| Power Supply | DC 12V/2A |
| Power Consumption | <7W (without HDD) |
| Working Temp | -10°C to +55°C (+14°F to +131°F), 0–90% (RH) |
| Storage Temperature | -20°C to +70°C (-4°F to +158°F), 0%–90% (RH) |
| Dimension | 260 mm × 238 mm × 48 mm |
| Weight | 1.1kg (without HDD) |
| Trigger Events | Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips |