Ph3.9 outdoor led box

Manufacturer

ledventure co.,ltd.

Ph3.91 outdoor smart led advertising box system  is special series with a very high resolution pixels,
popular for outdoor commercial advertising box in airport, super market, hotel ,shopping center,
specially design and control system, it ttains a full color 16bits grey level with a very high contrast rate, 
As high density pixels led screen have to be with blanking technology to ensure a perfect image,
usually standing or fixed on floor.

Part ONE:  Basic information
- Very high contrast rate and a full color 16 bits grey scale.
- Lower energy consumption, lower heat dissipation and eco-friendly products.
- Wide viewing angels and high brightness for a long viewing distance and enlarge viewing scale.
- Anti-UV & good quality modules to ensure a good flatness of the whole led screen.
- High technology circuit design fo a good heat dissipation,long life splan.
- High precise cabinets and modules to attain high flatness screen view.

Part TWO : Ph3.91 outdoor smart led advertising box screen system technical parameters
Technical data sheet

Part2: Technical parameters -Ph3.91 Outdoor Smart led advertising box Para item Description Pixel Pitch 3.91 mm Led lamps Wave length Red 620-625 nm, Green:525-530 nm,Blue: 470 nm. Blind spot 0.01% Purposes indoor outdoor smart led advertising box Module Pixel Configuration P3.91 , SMD Blind spot  0.01% Module Resolution 64*64 pixels Module Size 250*250 mm Unit Unit Size 1125x2300x250mm Unit Resolution 288*588 pixels Unit power consumption 800 W/300W Module QTY 4x9 pcs Material Aluminum Weight 80 KG/Unit Surface Color Black Led screen Resolution 65410 pixels/M2 Brightness 4500 nits/M2 Grey scale 65536 level Refresh rate >1200 HZ Max.power consumption 900 W/M2 Color temperature 9300 K Contrast rate 3000 : 1 Viewing angle H: 120 degree, V: 120 degree life span 100000 hours Protection level IP65 Signal support (with video processor) All kinds of signals such as DVI,HDMI,SDI,HDSDI,VGA etc Control platform XP/WIN7/WIN8/OS X Driving Constant Least viewing distance 4 mts Power input AC 110-240V  50/60HZ

 

Part THREE: Installation
Both indoor and outdoor smart commercial advertising led box screen installation is usually standing on floor,
or fixed directly on ground, sometime equiped with wheels for different location to attract target customers. 

Standing on floor: This type usually equiped with bottom stand on lighting box, to put in airport,
shopping center etc. 

Fixed on groupd: this is usually for outdoor purposes, to fixed directly on ground structure, it is required a structure on ground,
also need screws to tight the bottom and ground structure.

 

Part FOUR: Control system solutions
Simple Syhchronous control system: Computer or laptop + controller (sending box+receiving card)+led screen,this control system solution is widely used for outdoor & indoor commercial advertising led screen.
 

Complex control system: Computer(or laptop)+video processor+led screen+others signal input parts, this solution is suitable for rental screens or some purposes that required to multified signal inputs.
 

Wireless & 3G & wifi & internet control system: this solution is suitable for led screen installed far away from control center,And need a servier and internet connection for control system, high costs solution.