Key specs
- Video wall decoder
- Decoding: 6-ch 32 MP / 24 MP
- Up to 32 MP, 192 channels
- 12 × HDMI 1.4 output, max 4K
- 3 × BNC (CVBS) output
- Input: 2-ch HDMI 1.4
- Video wall up to 12 screens
- Network: RJ45 × 2, 10/100/1000 Mbps self-adaptive Ethernet
| Interface | |
|---|---|
| Alarm In | 8-ch |
| Alarm Out | 8-ch |
| Serial Interface | RS-232 (RJ45) × 1; RS-485 × 1 |
| USB Interface | USB 2.0 × 2 |
| Network Interface | RJ45 × 2, 10/100/1000 Mbps self-adaptive Ethernet |
| Optic Interface | × 2, 100base-FX/1000base-X, optoelectronic self-adaptation |
| Video Input | |
| Video Input Interface Type | 2-ch HDMI 1.4 |
| Video Input Interfaces | 2 |
| Max. Input Resolution | 4K |
| Video Input Resolution | 3840 × 2160@30 Hz, 1920 × 1080@50 Hz, 1920 × 1080@60 Hz, 1280 × 720@50/60 Hz |
| Audio Input | |
| Audio Input Interfaces | 2 |
| Audio Input Interface Type | Embedded HDMI audio input |
| Video Encoding | |
| Video Encoding Format | H.265/H.264 (default H.264) |
| Video Encoding Channel(s) | 2 |
| Video Encoding Capability | 1-ch 4K@30; 2-ch 1080p@60 |
| Audio Encoding | |
| Audio Encoding Format | G.722.1, G.711U, G.711A, AAC-LC |
| Video Output | |
| Video Output Interface Type | HDMI 1.4 |
| Video Output Interface(s) | 12 |
| Max. Output Resolution | 4K |
| Video Output Resolution | 3840 × 2160@30 Hz, 2560 × 1440@30 Hz, 1920 × 1200@60 Hz, 1920 × 1080@60 Hz, 1920 × 1080@50 Hz, 1680 × 1050@60 Hz, 1600 × 1200@60 Hz, 1280 × 1024@60 Hz, 1280 × 720@60 Hz, 1280 × 720@50 Hz, 1024 × 768@60 Hz |
| Video Output Interface (BNC) | 3-ch, DB15 to BNC |
| Video Output Resolution (BNC) | PAL 704 × 576@25 Hz; NTSC 704 × 480@30 Hz |
| Video Decoding | |
| Video Decoding Format | H.264, H.265, SmartH.264, SmartH.265, MJPEG |
| Video Decoding Resolution | Up to 32 MP |
| Video Decoding Channel(s) | 192 |
| Video Decoding Capability | 6-ch 32 MP / 24 MP; 12-ch 12 MP; 24-ch 8 MP; 30-ch 6 MP; 54-ch 4 MP; 96-ch 1080p; 192-ch 720p and below real-time decoding (4 outputs per group share decoding capability) |
| Audio Output | |
| Audio Output Interface Type | Embedded HDMI audio output or DB15 to BNC independent audio output |
| Audio Output Interface(s) | 12 |
| Audio Decoding | |
| Audio Decoding Format | G.711A, G.711U, G.722.1, G.726-16/U/A, MPEG, AAC-LC, PCM |
| Video Wall | |
| Video Walls | 1 |
| Video Wall Size | ≤ 12 |
| Layers Per Screen | 1080p × 3 or 4K × 1.5 |
| Split Window | Yes |
| Layers | Layers per screen × output interface(s) |
| Scenes | 64 |
| Split Screen | 1, 2, 4, 6, 8, 9, 12, 16, 25 |
| Scene Auto-Switch Delay | 3 s |
| Background Images | Background color only |
| Subtitles | N/A (optional support) |
| Delay of Displaying Local Signal Source on Video Wall | 120 ms |
| Delay of Displaying Decoded Signal Source on Video Wall | 120 ms |
| Auto-Switching Plans | 256 |
| General | |
| Power Supply | 100 to 240 VAC |
| Power Consumption | < 120 W |
| Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Working Humidity | 10% RH to 90% RH |
| Dimensions (W × H × D) | 440 mm × 321 mm × 88 mm (17.32 in × 12.64 in × 3.64 in) |
| Net Weight | < 8.42 kg (18.56 lb) |
| Gross Weight | 8.42 kg (18.56 lb) |
| Physical Interface | |
| Front Panel | USB 2.0 port; status indicators (CPU, PCIE, communication, power) |
| Rear Panel | AUDIO OUT, VIDEO OUT, HDMI OUT, HDMI IN1, HDMI IN2, RS-485, ALARM IN, ALARM OUT, RS-232 (device debugging), OPT 1 and OPT 2 (1000 M optical), G1 and G2 (1000 M switching network) |
Questions & answers
Know before you buy
Quick answers about the DS-6912UDI, and how it compares.
How many cameras can it show?
Up to 192 channels at the same time (decoding capacity: 6-ch 32 MP / 24 MP, 12-ch 12 MP, 24-ch 8 MP, 30-ch 6 MP, 54-ch 4 MP, 96-ch 1080p, 192-ch 720p and below real-time decoding (4 outputs per group share decoding capability)).
How many screens can it drive?
12 HDMI 1.4 outputs, up to 4K. One video wall of up to 12 screens.
Does it work with other camera brands?
Yes, it takes ONVIF cameras as well as Hikvision cameras and NVRs.
Can I buy it online?
Video wall controllers and decoders are installed products, so we start with a free pre-sales consultation: our engineers confirm the right models and quantities for your site and send a quote. Use Request a Quote on this page, contact us or WhatsApp +92 300 ESCO 301. Offices in Karachi, Lahore, Islamabad and Rawalpindi.