| System | |
| Main Processor | Embedded Processor |
| Operating System | Embedded LINUX |
| Audio and Video | |
| IP Camera Input | 4+1 channels, each channel up to 2MP |
| Two-Way Talk | Reuse audio in/out, RCA |
| Display | |
| Interface | 1 HDMI; 1 VGA |
| Resolution | 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Multi-Screen Display | When IP extension mode not enabled: 1/4 When IP extension mode enabled: 1/4/6 |
| OSD | Camera title; Time; Video loss; Camera lock; Motion detection; Recording |
| Recording | |
| Compression | AI Coding/H.265+/H.265/H.264+/H.264 |
| Resolution | 1080N; 720p; 960H; D1; CIF |
| Record Rate | Main Stream: All channels 1080N/720P/960H/D1/CIF/(1~25/30fps) Sub stream: CIF (1~15 fps) |
| Bit Rate | 32 kbps–4096 kbps per channel |
| Record Mode | Manual; Schedule (General, Continuous); MD (Video detection: Motion Detection, Video Loss, Tampering); Alarm; Stop |
| Record Interval | 1 min– 60 min (default: 60 min), Pre-record: 1 s–30 s, Post-record: 10 s–300 s |
| Video Detection And Alarm | |
| Trigger Event | Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips |
| Video Detection | Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis |
| Alarm Input | N/A |
| Relay Output | N/A |
| Playback And Backup | |
| Sync Playback | 1/4 |
| Search Mode | Time/Date; Alarm; MD and Exact Search (accurate to second) |
| 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 |
| Third Party Support | |
| Third Party Support | Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more |
| Network | |
| Interface | 1 RJ-45 Port (100 Mbps) |
| Network Function | HTTP; HTTPS; TCP/IP; IPv4/IPv6; 3G/4G; UPnP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; P2P; IP Search (Supports Dahua IP camera, DVR, NVS, etc.) |
| Maximum User Access | 128 users |
| Smart Phone | iPhone; iPad; Android |
| Interoperability | ONVIF 16.12, CGI Conformant |
| Storage | |
| Internal HDD | 1 SATA port, up to 6 TB capacity |
| eSATA | N/A |
| Auxiliary Interface | |
| USB | 2 USB ports (USB 2.0) |
| RS232 | N/A |
| RS485 | N/A |
| Power | |
| Power Supply | DC 12 V/1.5 A |
| Power Consumption | < 7 W |
| Component Environment | |
| Operational Conditions | –10 °C to +45 °C (+14 °F to +113 °F), 0%–90% (RH) |
| Storage Conditions | –20 °C to +70 °C (–4 °F to +158 °F), 0%–90% (RH) |
| Construction | |
| Dimensions | Cooper 1U, 198 mm × 202.9 mm × 41.5 mm (7.81” × 7.99” × 1.63”) |
| Net Weight | 0.57 kg (1.25 lb) |
| Gross Weight | 1.08 kg (2.38 lb) |
| Warranty | |
| Manufacturing Warranty | 1 Year |
DAHUA DH-XVR1B04-I 4-Channel Digital Video Recorder
3,650.00৳
- Model: DH-XVR1B04-I
- Video Compression: AI Coding/ H.265+/ H.265/ H.264+/ H.264
- Audio sample speed: 8KHz, 16 bit/channel
- Max 5 channels IP camera inputs
- Up to 4 channels video stream
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