Features & Technical Specification:
1. Application field: Advertising, Sports events, Stages, Scheduling, Information, Urban lighting etc.
2. Contrast and Frequency: 4000:1 and 5000HZ. The high level could ensure a vivid image of our LED screen.
3. LED chip: Supplied by Silan & others strictly selected LED chip to ensure the long life and high brightness
4. HD image quality: even in the condition of direct-sunlight, it could attract more audience ‘eyes.
5. Steady brightness: 6500-nit brightness (for outdoor full color) (2000 nits brightness for indoor full color) is throughout lifetime.
6. Special structure of cabinet has a better deformation resistance.
7. Convenient maintenance: Front & rear maintenance make the work easy and the cost low .
8. SMD technology, which expands the viewing angle
9. Advanced design makes the display assembly & dismantling more easily and quickly

The technical parameter of PH4 indoor full color led display
1) Pixel Pitch: 4mm
2) Density: 62500 dot/m2
3) Pixel Composition: 1R1G1B
4) Pixel Type: Real or Virtual
5) Cabinet size: 1024mm*768mm*180mm or customer's required.
6) Brightness: ≥ 1800cd/m2
7) Weight t: 50kg/pc
8) Material: Iron/ Aluminum
9) View Angle: Horizontal 110 / Vertical 60
10) Driving Method: 1/8
11) Driving IC: Toshiba TB62726
12) Refresh Frequency: ≥400HZ/S
13) Power Consumption (W/m2): Max 1000w/m2 Average: ≥ 900 w/m2
14) Control system: synchronization with PC Controlled.
15) Life time: ≥100,000 hours
16) Working temperature: -30℃—70℃
Packing: Flight Box.

The advantage of the PH4 Indoor Full Color LED Display
1. Pixel pitch is 4mm.
2. Adopting 10 sheets PCB and large-scale integrated circuit design, optimizing the spatial layout of the electronic devices and strict EMI testing ensure the stability of the control system.
3. Die-casting aluminum cabinet is better for heat dissipation
4. Advanced driving technology makes the refresh rate up to 1000HZ under 10bits grayscale. it eliminate stroboscopic phenomenon, which makes live broadcast come true .
5. Indoor Full Color LED Display adopts SMD 3 IN 1 technology. Customized solutions are available.
6. A unique, reliable coordination system can be back-up, so it ensures normal shows even under fault. For it takes less than 10ms to change the work system to backup system. , it could ensure the continuity
7.with Well-chosen big view angle LEDs , the Horizontal & vertical Viewing Angle can reach 120 degree. At any angle in this range, the image is non- deformed and non-discoloring, the unique circuit design ensures each color LED aging well-consistency.
8. Powerful image processing, changing tri-color's brightness, contrast, Gamma curve etc, can be individually adjusted color temperature for different regions, which will meet the needs of different clients.
9. high-contrast appearance, Matt mask, and each grid point are specially designed in order to ensure the high-contrast.
10. Up to 1.07 billion colors, 12bits color bit-count for image processing and 10bits bit count processing, maintain imagined colors.
11. Highly reliable designed aluminum cabinets are moisture-proof, anti-corrosion, anti-mold change, shockproof, anti-electromagnetic interference, applicable to a variety of environments.
12. Consistency in various gray-level is very well under the low gray,
13. .The power consumption is 45% lower than the similar products at the same brightness.
14. Control system can reach1920x1080P.
15. Each cabinet splicing uses unique designed, which ensures each panel gaps consistent.
16. Each cabinet has internal environmental detector which makes sure that the display was automatically cut off when the temperature exceeds and can be timely return the current temperature. to the screen
CR-IF4RS18 SMD Indoor Full Color LED display are fully automated production, it has reliability, color saturation, uniformity, high brightness, low power consumption, long life, high-precision and real pixel output display, large. View.