Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:10 m²
Supply Capability:10000000 m²/month
4mm indoor LED display
CE,ROHS,FCC,ISO CERTIFICATE
1)module size :128*128mm
2)brightness:1600cd/m2
3)resolution:62500dot/m2
Small pitch 4mm indoor advertising LED display
service
1) Service principles
response in time, solve problems as soon as possible and ensure the use.
2) Service period
In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3) Service scope
If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours.
LED screen composition
MODEL NO:Ri-T4
| Item | Value | Iten | Value |
| pixel pitch | 4mm | best view distance | 4m-12m |
| pixel configuration | 1R1G1B | Power | 1170w/470w |
| Led type | SMD2020 | Scanning method | 1/16scanning |
| Module resolution | 32dotsx32dots | driving method | constant current |
| module size | 128mmx128mm | view angle(H/V) | 120/120degree |
| cabinet resolution | 128dotsx128dots | life time | 100000hours |
| cabinet size | 512mmx512mm | frame frequency | 60HZ/50HZ |
| module quantity | 4x4pcs | refresh frequency | 600HZ-2000HZ |
| cabinet weight | 45kg/m2/ 35kg/m2 | gray grad | 12bits-16bits |
| cabinet material | Steel/aluminum | colors | 36BITS-48bits |
| pixel density | 62500dots/sqm | work temperature | -20to+40degree |
| brightness | 1800CD/sqm | input voltage | AC110-220V |
| brightness adjustment | automatic 256levels | IP garde(F/B) | IP50/IP20 |
| control distance | cat cable:100m.muti mode fiber 500m, single mode fiber 15km | ||
FEATURES
♦ Long lifetime: Adopting high quality LED lamps as core material and patent PCB design for the screen, it essentially ensures long lifetime fo the product.
♦Wide view angle: Highly wavelength consistency of LED lamp and 120°horizontal and vertical view angles guarantee viewers can see the playing miages from any direction in front.
♦ Stable performanve: we make a spceial treatment of anti-electromagnetic wave and adopt distribution scan and modular design for the screen and it works more reliable and stables.
♦ Exquisite images:Nonlinearity correction technology makes the images exquisite clear, video images vivid and fidelity.
♦ Excellent flatness: percision design of module frame parts controls the deviation of beighbouring modules within 0.1mm and it has an excellent flatness without mosaic..
♦ High contrast:consistend deep black patent masks and black face lamps make the contrast higher and the color fresher.
♦ Live broadcast: It can support DVI,HDMI, 3G/HD/SC with SDI high definition display mode, suit for TV programes VCDprogrames, DVDprogrames and live broadcasting indoor .
♦ Easy installation: Modular design makes the installation and maintance easier.
♦ Good material:Adopting same levels of imported LED chips from taiwan, USA or Japan, high quality driving IC, low nosie power supply, which can guarantee the screen works mooth in the environment of -20 degree to 40degree.
♦ Multiple formarts :Customers can choose any one of display formats for the screen, it can supports TXT, graphoc, picture animation and video programe.
♦ Lacquer coating: Lacquer coasting can protect the PCB and relevant components from erosion of environment, it has the good resistance performance of low and high temperature, and excellent features of insulation, moisture proof, anti-creeping ,dustprrof,anti-corrosin.
♦ High shockproof performance: The cabinets must be tested for shockprrof performance before shipment to avoid poor contact because of loose of screws and disconnection of cables after ling line -haul.
