Đầu Ghi Dahua DVR0404AH-U/UD
Đầu Ghi Dahua DVR0404AH-U/UD
Nhà sản xuất : Dahua
Xuất xứ : Trung Quốc
Bảo hành : 12 tháng
Tình trạng : Đang có hàng
Giá: Liên hệ để có giá tốt
- Thông tin sản phẩm
- Thông số kỹ thuật
- Thông tin thương hiệu
> Up to 4 cameras with SXGA(1280×1024) display
> H.264 dual-stream video compression
> Full channel@D1 realtime recording
> HDMI/VGA/TV simultaneous video output
> Full channel synchronous realtime playback
> 3D intelligent positioning with DAHUA PTZ dome
> Up to 4 SATA HDDs, 1 eSATA, 2 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> Built-in 5.6 inch screen(-UD only)
Model | DH-DVR0404AH-U | DH-DVR0404AH-UD | ||
System | ||||
Main Processor | High performance embedded microprocessor | |||
Operating System | Embedded LINUX | |||
Video | ||||
Input | 4 channel, BNC | |||
Standard | NTSC(525Line, 60f/s), PAL(625Line, 50f/s) | |||
Output | 1 HDMI, 1 VGA, 1 TV, BNC | |||
Audio | ||||
Input | 4 channel, BNC | |||
Output | 1 channel, BNC | |||
Bidirectional Talk | 1 channel Input, BNC(200-2800mV, 30KΩ), 1 channel Output, BNC(200-3000mV, 5KΩ) | |||
Display | ||||
Interface | 1 HDMI, 1 VGA, 1 TV, BNC | |||
LCD | / | 5.6-inch color LCD | ||
Resolution | 1280×1024, 1280×720, 1024×768, 800×600 | |||
Display Split | 1/4 | |||
Privacy Masking | 4 self-defined four-sided zones for privacy masking for each camera | |||
OSD | ATM/POS information, camera title, time, video loss, camera lock, motion detection, recording | |||
Recording | ||||
Video/Audio Compression | H.264 / G.711 | |||
Resolution | D1/4CIF(704×576/704×480) / HD1(352×576/352×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120) | |||
Record Rate | Main Stream | D1/HD1/2CIF/CIF(1~25/30fps), | ||
Sub Stream | CIF/QCIF(1~25/30fps) | |||
Bit Rate | 48~4096Kb/s | |||
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, Email, FTP, Buzzer & Screen tips | |||
Video Detection | Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank | |||
Alarm Input | 6 channel | |||
Relay Output | 3 channel | |||
Playback & Backup | ||||
Playback Channel | 1/2/4 | |||
Search Mode | ATM/POS, Time/Date, Alarm, Motion Detection & Exact search (accurate to second) | |||
Playback Functions | Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size) | |||
Backup Mode | USB Device / Network | |||
Network | ||||
Ethernet | RJ-45 port (10/100M) | |||
Network Functions | TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Email, Alarm Server | |||
Max. User Access | 20 users | |||
Smart Phone | iPhone, iPad, Android, Windows Phone | |||
Storage | ||||
Internal HDD | 4 SATA ports | |||
External HDD | 1 eSATA port | |||
Auxiliary Interface | ||||
USB | 2 ports (2 fronts), USB2.0 | |||
RS232 | 1 port, For PC communication & Keyboard | |||
RS485 | 1 port, For PTZ control | |||
General | ||||
Power Supply | AC 100~240 V, 50/60 Hz | |||
Power Consumption | 18W-22W | |||
Working Environment | -10°C ~+55°C / 10~90%RH / 86~106kpa | |||
Dimension(W×D×H) | 200mm×130mm×320mm | |||
Weight | 3.5KG-4.5KG(without HDD) |
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