Model |
DH-NVR3204 |
|
|
System |
Main Processor |
Dual-core embedded processor |
Operating System |
Embedded LINUX |
Video |
IP Camera Input |
4 channel |
|
|
Two-way Talk |
1 channel Input, 1 channel Output, BNC
|
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) |
Record Rate |
400/480fps@D1, 200/240fps@720P , 100/120fps@1080P
|
Bit Rate |
48 ~ 8192kbps |
Record Mode
|
Manual, Schedule(Regular(Continuous), MD, Alarm), Stop
|
Record Interval |
1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec |
Video Detection & Alarm |
Trigger Events |
Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips |
Video Detection
|
Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
|
Alarm Input |
4 channel |
|
|
Relay Output |
3 channel |
Playback & Backup |
Sync Playback |
1/4
|
|
|
Search Mode |
Time/Date, Alarm, 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 |
Network |
Ethernet |
RJ-45 port (10/100M/1000M) |
Network Function |
HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.) |
Max. User Access |
20 users |
Smart Phone
|
iPhone, iPad, Android, Windows Phone
|
Storage |
Internal HDD |
2 SATA ports, up to 8TB |
Auxiliary Interface |
USB |
2 ports (1 Rear), USB2.0 |
RS232 |
1 port, For PC communication & Keyboard |
RS485 |
1 port, For PTZ control |
General |
Power Supply
|
DC12V/3.3A |
Power Consumption
|
20W(without HDD) |
Working Environment
|
-10 ~+55°C / 10~90%RH / 86~106kpa |
Dimension
(W×D×H)
|
1U, 375mm×285mm×50mm |
Weight |
2.3KG(without HDD) |