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System
Main Processor Embedded processor
Operating System Embedded linux

SMD Plus
Performance 8 channels
AI Search Search by target classification (Human, Vehicle)

Video and Audio
Analog Camera Input 16 channels, BNC
HDCVI Camera 1080p@ 25/30 fps, 720p@ 25/30 fps
AHD Camera 1080p@ 25/30 fps, 720p@ 25/30 fps
TVI Camera 1080p@ 25/30 fps, 720p@ 25/30 fps
CVBS Camera PAL/NTSC
IP Camera Input 16+2 channels, each channel up to 6MP
Audio In/Out 1/1, RCA
Two-way Talk Reuse audio in/out, RCA

Recording
Video Compression AI Coding/H.265+/H.265/H.264+/H.264
Resolution 1080N; 720p; 960H; D1; HD1; BCIF; CIF; QCIF
Record Rate Main Stream: the 1st channel 1080N/720p (1 fps–25/30 fps), others 1080N/720p (1 fps–15 fps); 960H/D1/HD1/BCIF/CIF/QCIF (1 fps–25/30 fps) Sub stream: CIF/QCIF (1 fps–7 fps)
Video Bit Rate 32 kbps–4096 kbps per channel
Record Mode Manual; Schedule (General, Continuous); MD (Video detection: Motion Detection, Video Loss, Tampering); Alarm; Stop
Record Interval 1 min–60 min (default: 60 min), Pre-record: 1 sec–30 sec, Post-record: 10 sec–300 sec Audio Compression G.711A; G.711U; PCM
Audio Sample Rate 8 KHz, 16 bit per channel
Audio Bit Rate 64 kbps per channel

Display
Interface 1 HDMI; 1 VGA
Resolution 1920 × 1080, 1280 × 1024, 1280 × 720
Multi-screen Display When IP extension mode not enabled: 1/4/8/9/16 When IP extension mode enabled: 1/4/8/9/16
OSD Camera title; Time; Video loss; Camera lock; Motion detection; Recording

Network
Interface 1 RJ-45 Port (100 MB)
Network Function HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; P2P; IP Search (Supports Dahua IP camera, DVR, NVS, etc.)
Max. User Access 128 users
Smart Phone iPhone; iPad; Android
Interoperability ONVIF 16.12, CGI Conformant
Video Detection and Alarm
Trigger Events Recording; PTZ; Tour; Video Push; Email; FTP; Snapshot; Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis
Alarm input N/A
Relay Output N/A

Playback and Backup
Playback 1/4/9/16
Search Mode Time/Date, Alarm, MD and Exact Search (accurate to second)
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

Storage
Internal HDD 1 SATA port, up to 6 TB capacity
eSATA N/A