| Sign In | Join Free | My insurersguide.com | 
              
  | 
      
| Categories | Front Service LED Display | 
|---|---|
| Brand Name: | BST | 
| Model Number: | BST-IFS-4 | 
| Certification: | CE,RoHS, FCC, ISO | 
| Place of Origin: | Shenzhen, China | 
| MOQ: | 1pcs / 1sqm | 
| Price: | Negotiation | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 5000sq.meter / Month | 
| Delivery Time: | 10~20 days after receive payment | 
| Packaging Details: | Plywood case ; flight case | 
| Model: | P4mm | 
| LED Type: | SMD2121 Black LEDs | 
| Module Size: | 128mmX128mm | 
| Cabinet Size: | 768mmX768mm | 
| Warranty: | 2 year | 
| OEM: | Yes | 
| Company Info. | 
| ShenZhen BST Industry Co., Limited | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Commercial P4 Front Service Led Display Advertising Screen / Led Video Display Board
Quicky Detail:
1 Good color and brightness uniform
2. Front Service, Front flip maintaince
3. Excellent contrast
4. Wide viewing angle
5. High refresh rate
6. Long life time
Applications:
Commercial advertising, Luxor hotel, night club, business establishments, such as
banks, stock exchange centers, bus station, schools, telecommunications, customs, stadiums, studio,
shopping malls, railways, airports, harbors, etc;
Specifications:
1. Indoor LED Display Technical Parameter
Model No.  | BST-IFS-4  | 
Pixel Pitch  | 4mm  | 
Module Size  | 128mm×128mm  | 
Module Resolution(Pixel)  | 32dots×32dots  | 
Pixel Density  | 40000dots/m2  | 
LED Type  | SMD 3 in 1  | 
Pixel Configuration  | 1R1G1B  | 
Wavelength (R.G.B)  | R:625±2nm G:525±2nm B:470±2nm  | 
Drive Mode  | Dynamic 1/16 Duty Constant Current  | 
Cabinet Size  | 768×768×135mm  | 
Cabinet Resolution  | 192dots×192dots  | 
Brightness  | ≥1200cd/cd2  | 
Contrast  | ≥2000:1  | 
Viewing Angle  | 140°(Horizontal )/140°(Vertical )  | 
Minimum Viewing Distance  | 4m  | 
Grey Scale  | 10bits/1024levels  | 
Color Capability  | 16777216  | 
Color Temperature  | 5000-9300K  | 
Maximum Power Consumption  | 1000W/m2  | 
Average Power consumption  | 300W/m2  | 
Working Voltage  | AC 220V/110V s±15% 50-60 HZ  | 
Frame Frequency  | 60-85HZ  | 
Refresh Frequency  | >1500HZ  | 
Brightness Correction  | Pixel, Module, Cabinet Correction  | 
Operating Temperature  | Static:-40°C~+85°C Working:-20°C~+60°C  | 
Operating Humidity  | 10-90% RH  | 
LED Lifespan  | 100,000 hours  | 
MTBF  | ≥50,000 hours  | 
Computer Operation System  | Win 98/ Win XP/ Win 2000/Win 8  | 
Video Signal Input  | RF,S-Video,RGB,RGBHV,YUV,YC,VGA, DVI, HDMI, SDI,HD-SDI ,Composite  | 
Video Signal Output  | RF, S-Video, GB, RGBHV, YUV, YC etc.  | 
Graphics Card  | DVI Graphics Card  | 
Control Distance  | UTP CAT5E:100m Multi-mode Fiber:500m Single-mode Fiber:10km  | 
Control System  | LINSN OR DB-STAR  | 
Software  | LED studio 10.0  | 
Waterproof Level  | IP40  | 
Installation  | Wall mount, hung and stand structure  | 
Out of Control Rate  | 0.01 %  | 
                                 
                             |