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| Categories | LCD Video Wall | 
|---|---|
| Brand Name: | DDW | 
| Model Number: | DDW-LW550HN16 | 
| Certification: | ISO9001 , CE , RoHS , FCC | 
| Place of Origin: | Guangdong , China (Mainland) | 
| MOQ: | 2pcs | 
| Price: | Negotiable | 
| Payment Terms: | L/C , L/C , T/T | 
| Supply Ability: | 3 , 000pcs per month | 
| Delivery Time: | 3 working days upon payment | 
| Packaging Details: | First layer carton pack with filling foam , then wood pallet pack | 
| Product Name: | CCTV Video Wall | 
| Daisy Chain: | RJ45 loop | 
| Control method: | RS232 control | 
| Total Physical Bezel: | 1.7 mm | 
| Resolution: | 1920*1080 | 
| Brightness: | 500nits | 
| Backlit type: | LED | 
| Dot Pitch: | 0.63x0.63 mm | 
| Company Info. | 
| SHENZHEN DDW TECHNOLOGY CO.,LTD | 
| View Contact Details | 
| Product List | 
Open Source CCTV Video Wall 1.7 mm Splice Screen Function Thin Bezel Tv LW550HN16
55 inch CCTV Video Wall Parameters
1, Original DDW commercial grade lcd video wall display panel ,
16:9 LG a-Si TFT-LCD
2, 500 nits brightness , MEGA DCR contrast
3, FHD physical resolution 1920x1080
4, Only 1.7 mm ultra narrow bezel , high quality , practical , good
vision effect
5, Interface --- 2 x HDMI input, DVI input, VGA input, AV input, DP
loop in loop out, RS232 input output
6, FHD video wall unit , high brightness , high contrast , high
gamut
7, Flexible structure design , easy installation , extensible ,
arbitrary combination
8, Stable performance , suitable working for a long time
CCTV Video Wall Key features
Support a variety of signal ports
Built-in splicing module , Support splice function
Support creating one window PIP across the screen , roaming service , scaling , PIP
Support matrix joint control
Unique DNX motion supplement image processing technology
Dynamic image without motion trail
Splicing image processing RS-232 RJ45 loop-circuit input/output
Input by remote control with wire , mobile receiver head
CCTV Video Wall Specifications
| Panel Specifications | |
| LCD Technology | SAMSUNG LCD | 
| Active Screen Diagonal | 55" | 
| Bezel Width | Total: 1.7 mm | 
| Aspect Ratio | 16:9 | 
| Physical Resolution | 1920x1080 | 
| Backight System | LED | 
| Luminance(nits) | 500cd/sqm | 
| Contrast | MEGA DCR | 
| Viewing Angle | H 178°|V 178° | 
| Panel Dimension(WxHxD) | 1211.54x682.34x68.1mm  | 
| White Point | 10,000 K | 
| Display Colors | 8Bit,16.7M | 
| Refresh Rate | 60Hz | 
| Response Time | <=6ms | 
| Life(hrs) | >60,000(hrs) | 
| MTBF | > 100,000 h | 
| Surface | Anti-glare | 
| Standby Power Consumption | <3W | 
| Maximum Power Consumption | lower than 250W | 
| Power Supply | AC100~240V 50/60 HZ | 
| Cooling | Low noise fans | 
| Heat Dissipation | 819 BTU/h (max) | 
| Working Time Capacity | 7x24x365hours | 
| Application Area | Indoor/Semi Outdoor | 
| Working Temperature | 0°C~50°C | 
| Working Humidity | 0.85 | 
| Storage Temperature | -20-60°C | -4-140°F | 
| Storage Humidity | 85% non-condensing | 
CCTV Video Wall Board Specifications
| Support | PC | Color | 24bit | 
| Signal | Line synchronization range | 30-80KHZ | |
| Field synchronization range | 50-75HZ | ||
DVI HDMI DP  | Color | 24bit | |
| Line synchronization range | 30-80KHZ | ||
| Field synchronization range | 50-75HZ | ||
| Interface | Input | VGA x 1 | 15pin D-Sub | 
| DVI x 1 | DVI-I | ||
| DP x 1 | Display Port | ||
| HDMI x 2 | HDMI-19 pin | ||
| Output | PANEL | LVDS 36Pin/2.0 | |
| DP out | DP loop out | ||
| Power | Input power | DC24V/12V/5V | |
| Drive panel | 5V/12V | ||
| Power mode | Normal working mode, power saving mode | ||
| Other | OSD | Chinese, English and other languages (other languages can be added as required) | |



                                 
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