| Sign In | Join Free | My carsrow.com | 
 | 
| Categories | LED Display Module | 
|---|---|
| Brand Name: | BST | 
| Model Number: | BST-IM-4 | 
| Certification: | CE, RoHS, FCC, ISO | 
| Place of Origin: | Shenzhen, China | 
| MOQ: | negotiable | 
| Price: | Negotiation | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 5000sqm/month | 
| Delivery Time: | 10-20 days after receive payment | 
| Packaging Details: | Carton case, Plywood case ; | 
| Type: | P4mm | 
| Drive Method: | 1/16 scan | 
| Pixel: | 32X32 | 
| Size: | 128X128mm | 
| weight: | 0.25KG/pcs | 
| Package: | carton case | 
| Controller: | Linsn, NOVA | 
| Hub Type: | Hub75 | 
| Company Info. | 
| ShenZhen BST Industry Co., Limited | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
High refresh rate P4mm Indoor Black Leds Display Module with 1/8 scan
Quick Detail:
1, Good quality;
2, Good price;
3, Good 24hours service;
4, Green product;
5, Fast delivery time.
Detail Description:
This is SMD2121 LED type, with black LED, 1/16 scan, 1,200 nits/sq.m;
Synchronous control, with high refresh rate;
100,000 hours span life of LED in theory.
Specifications:
| Product model number | BST-IM-4 | 
| 1. Pixel | |
| Pixel LED | 2121 | 
| Pixel Configuration | 1 R, 1G , 1B | 
| Wave length ( nm ) | R: 626-628 , G: 518-520 , B: 466-468 | 
| Pixels Pitch ( mm ) | 4 | 
| 2 . Module | |
| Module Size ( mm ) | 128 * 128 * 10 | 
| Module Pixels (dot) | 32 * 32 | 
| 3. Packaging | |
| Packing box material | Wooden case or Carton case | 
| 4. electricity parameter | |
| Pixel density (dots/ m 2 ) | 62500 | 
| White Balance Brightness ( cd/m 2 ) | ≥ 1200 | 
| Color temperature ( K ) | 5000-9500 (choice by user) | 
| Brightness Adjusted | 100 grade by software or by Auto-optic induced. | 
| View Angel | Horizontal 140 ° ; Vertical 140 ° | 
| Best viewing distance ( m ) | 4-30 | 
| Communication distance ( m ) | Internet Wire : 120 Fiber Cable : 1000 | 
| Screen work Method | 1/16 scan | 
| LED driving method | Constant driving current | 
| Gray Grades | 16384 levels for each color | 
| Refresh Frequency ( Hz ) | ≥ 1500 | 
| Picture display method | Dots to dots display synchronized with CRT | 
| Signal interface | DVI | 
| Input signal | Video : PAL/NTSC optioned . VGA, Svideo, DVD, TV | 
| Display format | 800 * 600 , 1024 * 768 , 1280 * 1024 | 
| Software | Support windows series system | 
| Working temperature (ºC ) | -30+60 | 
| Humidity ( RH ) | Up to 95 | 
| Stored temperature ( ºC) | -30 +70 | 
| Screen Lifetime(hours) | ≥100, 000 | 
| Out of controlled dots | ≤3/10, 000 (Out of controlled dots means the pixels and the wave length are both >10% | 
| Switch power supply | Switch power supply | 



|   | 
 Outdoor Application 480x320mm LED Display Module With 3840hz Refresh Rate
                                                                                    
                        
                        
                        
                                                            Outdoor Application 480x320mm LED Display Module With 3840hz Refresh Rate
                                                    
                        
                     P6 LED Display Module 192mm X 192mm / 32 X 32 Pixels Video Full Color Led Panel
                                                                                    
                        
                        
                        
                                                            P6 LED Display Module 192mm X 192mm / 32 X 32 Pixels Video Full Color Led Panel
                                                    
                        
                     Super Bright DIP346 P10 RGB Led Module , Full Color Led Display  for advertising
                                                                                    
                        
                        
                        
                                                            Super Bright DIP346 P10 RGB Led Module , Full Color Led Display  for advertising
                                                    
                        
                     32 X 16 pixels P8 SMD 3535 Outdoor LED Display Module , IP65 Waterproof Led Module
                                                                                    
                        
                        
                        
                                                            32 X 16 pixels P8 SMD 3535 Outdoor LED Display Module , IP65 Waterproof Led Module
                                                    
                        
                     Energy Saving P16 Outdoor Full Color Led Screen Module With 6500nits High Brightness
                                                                                    
                        
                        
                        
                                                            Energy Saving P16 Outdoor Full Color Led Screen Module With 6500nits High Brightness
                                                    
                        
                     High Rsolution P2.5 Black LEDs Display Module 240 × 240mm for Commercial Advertising
                                                                                    
                        
                        
                        
                                                            High Rsolution P2.5 Black LEDs Display Module 240 × 240mm for Commercial Advertising
                                                    
                        
                     P7.62 Indoor Full Color Led Screen Module 32 X 16pixel / 244mm X 122mm  For Stage
                                                                                    
                        
                        
                        
                                                            P7.62 Indoor Full Color Led Screen Module 32 X 16pixel / 244mm X 122mm  For Stage
                                                    
                        
                     P10 DIP346 red color outdoor single Color  Led Module  with 320mm X 160mm
                                                                                    
                        
                        
                        
                                                            P10 DIP346 red color outdoor single Color  Led Module  with 320mm X 160mm
                                                    
                        
                     Waterproof IP65 P3.91 Led Display Module SMD 2727 For Concert  , W 250 × H 250 mm
                                                                                    
                        
                        
                        
                                                            Waterproof IP65 P3.91 Led Display Module SMD 2727 For Concert  , W 250 × H 250 mm
                                                    
                        
                     Pixel Pitch 3mm High Resolution Black Leds Screen Module , Synchronous Control
                                                                                    
                        
                        
                        
                                                            Pixel Pitch 3mm High Resolution Black Leds Screen Module , Synchronous Control