DH-CVR04040804-10
Features
- 4/8 channel combo standalone DVR
- Built-in 10 inch LCD up to 4/8 cameras with HD display
- H.264 video compression algorithm ideal
- Each channel at CIF realtime or special channel at D1 recording
- Dual encoding streams supported
- TV(BNC)/LCD synchronous video output
- Live, recording, playback, backup & remote access
- 4/8 channel simultaneous playback
- Smart video detection: MD, camera blank, video loss
- 3D intelligent positioning with DAHUA PTZ dome
- Easy backup: USB devices, network download
- Alarm triggering screen tips, buzzer, PTZ, e-mail, FTP upload
- Supports 1 SATA 2.5 inch HDD, 2 USB2.0
- Built-in web server, multi-DVR client, DMSS & CMS
Specification
| Brand Model | DH-CVR0404-10 | DH-CVR0804-10 | |||
|---|---|---|---|---|---|
| System | |||||
| Main Processor | High performance embedded microprocessor | ||||
| Operating System | Embedded Linux | ||||
| System Resources | Pentaplex function: live, recording, playback, backup & remote access | ||||
| Control Mode | USB mouse, IR remote control, Keyboard, Network | ||||
| Video | |||||
| Input | 4 channel, BNC(1.0Vp-p, 75Ω ) | 8 channel, BNC(1.0Vp-p, 75Ω) | |||
| Standard | NTSC(525Line, 60f/s), PAL(625Line, 50f/s) | ||||
| Output | 1 TV, BNC(1.0Vp-p, 75Ω ),1 HDMI, Built-in 10 inch LCD | ||||
| Audio | |||||
| Input | 4 channel, BNC(200-2800mV, 30KΩ) | ||||
| Channel 1 for bidirectional-talk input synchronously | |||||
| Output | 1 channel, BNC(200-3000mV, 5KΩ) | ||||
| Display | |||||
| Display Split | 1/4 | 1/4/8/9 | |||
| Resolution | 800×600 | ||||
| Tour Display | Support | ||||
| Privacy Masking | 4 self-defined four-sided zones for privacy masking for each camera | ||||
| OSD | Camera title, time, video loss, camera lock, motion detection, recording | ||||
| Recording | |||||
| Video/Audio Compression | H.264 / G.711 | ||||
| Image Resolution | D1/4CIF(704×576/704×480) / CIF(352×288/352×240) / QCIF(176×144/176×120) | ||||
| Encoding Speed | |||||
| Main Stream: | Main Stream: Channel 1: D1 / CIF/QCIF (1~25/30fps); Channel 2~4: CIF/QCIF (1~25/30fps), D1 (1~6fps) | Main Stream: Channel 1~8: CIF/QCIF (1~25/30fps), D1 (1~6fps) | |||
| Extra Stream | Extra Stream: QCIF(1~25/30fps) | ||||
| Bit Rate | 32~2048Kb/s | ||||
| Image Quality | 1~6 level(level 6 is the best, VBR e ectively) | ||||
| Recording Mode | Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm, Stop | ||||
| Recording Priority | Manual >Alarm >MD >Regular | ||||
| Recording Interval | 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec | ||||
| Video Detection& Alarm | |||||
| Trigger Events | Recording, PTZ movement, Tour, Alarm, Email | ||||
| Motion Detection | Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest) | ||||
| Video Loss & Camera Blank | Support | ||||
| Alarm Input | 4 channel | ||||
| Relay Output | 1 channel | ||||
| Playback & Backup | |||||
| Playback Channel | 1/2/4/All | ||||
| Search Mode | 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 | Flash drive/ USB HDD/ USB CD/DVD-RW / Network download | ||||
| Network | |||||
| Ethernet | RJ-45 port (10/100M) | ||||
| Network Functions | TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Email, Alarm Server | ||||
| Remote Operation | Monitor, PTZ control, Playback, System setting, File download, Log information | ||||
| Hard disk | |||||
| Hard Disk | 1 SATA port, 2.5” SATA HDD | ||||
| Space Occupation | Audio: 28.8MB/H, Video: 56~500MB/H | ||||
| HDD Management | Hard disk hibernation technology, HDD faulty alarm | ||||
| Auxiliary Interface | |||||
| USB Interface | 2 ports, 1 for mouse control, 1 for backup | ||||
| RS232 | Dahua keyboard, PC communication | ||||
| RS485 | PTZ control | ||||
| Environmental | |||||
| Power Supply | AC 100~240 V, 50/60 Hz | ||||
| Power Consumption | 25W | ||||
| Working Environment | -10 ~+55°C / 10~90%RH / 86~106kpa | ||||
| Dimension(W×D×H) | 262mm×173mm×31mm(W×D×H) | ||||
| Weight | 2.0KG(without HDD) | ||||