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Dahua DH DVR7424L DVR Kayıt Cihazı
Özellikler
- Up to 24 cameras with 1080p realtime preview
- H.264 dual-stream video compression
- All channel 960H realtime recording
- HDMI/VGA/TV/Spot simultaneous video output
- All channel simultaneous realtime playback, GRID interface & smart search
- 3D intelligent positioning with Dahua PTZ dome camera
- Support 4 SATA HDDs up to 16TB, 1 eSATA up to 16TB,3 USB2.0
- Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Teknik Özellikler
| System | ||
| Main Processor | Embedded processor | |
| Operating System | Embedded LINUX | |
| Video | ||
| Input | 24 channel, BNC | |
| Standard | NTSC(525Line, 60f/s), PAL(625Line, 50f/s) | |
| Audio | ||
| Input | 4 channel, BNC | |
| Output | 1 channel, BNC | |
| Two-way Talk | 1 channel Input ,1 channel Output, BNC | |
| Display | ||
| Interface | 2 HDMI, 1 VGA, 1 TV, 1 Spot | |
| Resolution | 1920×1080, 1280×1024, 1280×720, 1024×768 | |
| Display Split | 1/4/8/9/16/25 | |
| Privacy Masking | 4 rectangular zones (each camera) | |
| OSD | Camera title, Time, Video loss, Camera lock, Motion detection, Recording | |
| Recording | ||
| Video/Audio Compression | H.264/G.711 | |
| Resolution | 960H(960×576/960×480)/D1/4CIF(704×576/704×480)/HD1 | |
| Record Rate | Main Stream: | 960H/D1/HD1/2CIF/CIF(1-25/30fps) |
| Extra Stream | CIF/QCIF(1-25/30fps) | |
| Bit Rate | 48~3072Kb/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, Video Push, Email, FTP, Spot,
Buzzer & Screen tips | |
| Video Detection | Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank | |
| Alarm Input | 16 channel | |
| Alarm Output | 6 channel | |
| Playback & Backup | ||
| Sync Playback | 1/4/9/16 | |
| Search Mode | Time/Date, Alarm, MD & Exact search (accurate to second), Smart search | |
| 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 | |
| Backup Mode | USB Device/Network/Internal SATA burner/eSATA Device | |
| Network | ||
| Ethernet | RJ-45 port (10/100/1000M) | |
| Network Functions | HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, | |
| Max. User Access | 128 users | |
| Smart Phone | iPhone, iPad, Android, Windows Phone | |
| Storage | ||
| Internal HDD | 4 SATA ports, up to 16TB | |
| External HDD | 1 eSATA port, up to 16TB | |
| Auxiliary Interface | ||
| USB Interface | 3 ports (2 Rear), USB2.0 | |
| RS232 | 1 port, For PC communication & Keyboard | |
| RS485 | 1 port, For PTZ control | |
| General | ||
| Power Supply | AC100~240V,50/60Hz | |
| Power Consumption | 25W(without HDD) | |
| Working Environment | -10 -+55°C / 10~90%RH / 86-106kpa | |
| Dimension(W×D×H) | 1.5U, 440mm×460mm×68mm | |
