Technical Specifications
Model DH-NVR1104
System
Main Processor Dual-core embedded processor
Operating System Embedded LINUX
Video& Audio
IP Camera Input 4 channel
Two-way Talk 1 channel Input, 1 channel Output, RCA
Display
Interface 1 HDMI, 1 VGA
Resolution 1920× 1080, 1280× 1024, 1280× 720, 1024× 768
Display Split 1/4
OSD
Camera title, Time, Video loss, Camera lock, Motion detection,
Recording
Recording
Compression H.264/MJPEG
Resolution 1080P(1920× 1080)/720P(1280× 720)/D1 (704× 576/704× 480) & etc.
Record Rate Max 56Mbps
Bit Rate 48~8192kbps
Record Mode Manual, Schedule(Regular(Continuous), MD), Stop
Record Interval
1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300
sec
Video Detection
Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Buzzer & Screen tips
Video Detection Motion Detection, MD Zones: 396(22× 18), Video Loss & Camera Blank
Playback & Backup
Sync Playback 1/4
Search Mode Time/Date, MD & 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, Repeat, Shuffle, Backup
selection, Digital zoom
Backup Mode USB Device/Network/Internal SATA burner
Network
Ethernet 1RJ-45 port (10/100Mbps)
Network Function
HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP
Filter, PPPOE, DDNS, FTP, IP Search(Support Dahua IP camera, DVR,
NVS and etc.),SNMP, P2P
Max User Access 128 users
Smart Phone iPhone, iPad, Android
Storage
Internal HDD 1 SATA port, up to 4TB
Auxiliary Interface
USB 2 ports (2 Rear), USB2.0
General
Power Supply
DC12V/2A
Power Consumption 10W (without HDD)
Working Environment -10°C~+50°C/10%~90%RH/86~106kpa
Dimension (W×D× H) Smart 1U, 205mm× 205mm× 45mm
Weight 500g (without HDD)
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