Mô tả sản phẩm: Zeisic ZEI-WD8804
Đầu ghi 4 channel 960H ZEI-WD8804
| Feature | Specification | |
| System | User Interface | Graphic User Interface (OSD) |
| OS | Embedded Linux | |
| Operation Mode | preview, record, playback, backup, network | |
| Password Security | Multi-level user management | |
| A/V Input | Video input | 4 in, BNC |
| Audio input | 1 in, RCA | |
| A/V Output | HDMI output | Support 1024X768,1280X1024, 1440X900, 720P, 1080P |
| VGA output | ||
| Display | 1/4 optional | |
| Video standard | PAL/NTSC | |
| Loop | NO | |
| CVBS main output | 1 out, BNC; Resolution: PAL:704*576, NTSC: 704*480 | |
| Spot output | NO | |
| Audio output | 1 out,RCA | |
| A/V encoding parameters | Video compression | H.264 |
| Display frame rate | PAL:100 fps(4 x 25 fps); NTSC:120 fps(4 x 30 fps) | |
| Recording frame rate | PAL:100 fps(4 x 25 fps); NTSC:120 fps(4 x 30 fps) | |
| Video encoding resolution | PAL:WD1:960X576/WHD1:960*288/WCIF:480X288/D1:704X576/HD1:704*288/CIF 352X288 NTSC:WD1:960X480/WHD1:960*240/WCIF:480X240/D1:704X480/HD1:704*240/CIF 352X240 | |
| Video frame rate | PAL: 1-25FPS NTSC:1-30FPS | |
| Video bit rate | WCIF(CIF):384-768kbps, WD1(D1):768-1536Kbps,WHD1(HD1):512-1280kpbs,WQCIF(QCIF):192-384kbps | |
| Stream Type | Video & Audio/Video | |
| Audio compression | ADPCM | |
| Recording mode | Always/Schedule/Alarm recording/Motion detection recording | |
| Video search | Time/Channel/Event | |
| Audio bit rate | 8—32kbps | |
| Dual-stream | Supports | |
| Mobile phone Monitor | Supports Android phone/iPhone/iPad/Blackberry | |
| Recording resolution | 4CH WD1(D1) Recroding & 4CH WD1(D1) Playback (not realtime)/1CH realtime playback; 4CH WCIF(CIF) Recroding & 4CH WCIF(CIF) realtime playback; |
|
| Playback simultaneously | 1—4 CH optional | |
| HDD | Type | 1 piece SATA |
| Maximum capacity | 4TB for each Sata connector | |
External connectors |
Voice talk | NO |
| Record mode | Audio & Video recording simultaneously | |
| Network protocol | Supports IE/PPPoE/DDNS/DHCP | |
| Domain name server | Support ZEISIC, 88110, reelink, 3322, dyndns, no-ip, changeip, dnsexit domain name server as default value. | |
| Network | 1 RJ45 10M/100M | |
| Serial port | 1 RS-485 serial port | |
| E-SATA Connector | NO | |
| USB Connector | 2 USB | |
| Firmware update | Support USB update/Network update | |
| Alarm input | NO | |
| Alarm output | NO | |
| Operation Temperature | -10℃--＋55℃ | |
| Operation Humidity | 10％--90％ | |
| Power supply | 12V 2A | |
| Chassis | Standard 1.0U | |
| Dimension | 230mm (W)×315mm (D)×40mm (H) | |
| Weight(without HDD) | ≤1.5Kg |
