Dahua 16-channel DVR XVR1B16

System
Main Processor Embedded Processor
Operating System Embedded LINUX

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

Recording
Video Compression 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(1~25/30fps), others
1080N/720P(1~15fps); 960H/D1/HD1/BCIF/CIF/
QCIF(1~25/30fps)
Sub stream:
CIF/QCIF (1~7fps)
Video Bit Rate 32Kbps ~ 4096Kbps Per Channel
Record Mode Manual, Schedule (General, Continuous), MD (Video detection:
Motion Detection, Video Loss, Tampering), Alarm, Stop
Record Interval 1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Postrecord: 10 ~ 300 sec
Audio Compression AAC(only for the 1st channel), G. 711A, G. 711U, PCM
Audio Sample Rate 8KHz, 16 bit Per Channel
Audio Bit Rate 64Kbps 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: 1/4/8/9/16/25
OSD Camera title, Time, Video loss, Camera lock, Motion detection,
Recording

Network
Interface 1 RJ-45 Port (100M)
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 6TB capacity
eSATA N/A

Auxiliary Interface
USB 2 USB 2.0
RS232 N/A
RS485 N/A

Electrical
Power Supply DC12V/2A
Power Consumption
(Without HDD)