4K P1.25 Led Video Wall Screen
4K P1.25 led video wall screen
who we are?
HELILAI is a national high-tech enterprise, focusing on the research and development, production and sales of LED series application products, and solution manufacturers. At present, the company has: Shenzhen LED Industrial Park covers an area of 68,000 square meters (46,000 square meters for rent and 22,000 square meters for self-use), and 42,000 square meters of Hunan Helilai Smart Display LED Production Base has been put into use.
Main products: intelligent and cultural creative LED display, high-definition small-pitch LED display, indoor and outdoor full-color LED display, LED transparent glass screen, intelligent LED floor tile scene screen, intelligent induction LED interactive screen.
Application field: Committed to intelligent transportation, intelligent security monitoring, radio and television broadcasting, video conference, intelligent advertising media, real estate and commercial display, science and education stadiums, cultural performance stage display, intelligent scene creative display, and other intelligent terminal intelligent display engineering applications
high quality
Advanced Equipment
Professional Team
One-Stop Solution
Products Features
1.ultra-high resolution, showing breathtaking high-definition image effects.
2.Light weight,easy to install
3.Urtra Thin,the depth of the cabinet is 66mm.
4.Seanless assembly,the whole cabinet is die-casting .
5.SMD/GOB module option.
6.Dedicated 16BIT high grayscale, high refresh driving constant current IC and unique shadow-blanking circuit can protect LED and prevent power leakage.
Products Parameters
| 1 | LED types | SMD1010 | ||||||
| 2 | Pixel pitches(mm) | 1.25mm | ||||||
| 3 | Pixel composition | 1RGB | ||||||
| 4 | Module resolution(W*H) | 256*128 | ||||||
| 5 | Module size(W*H) | (W)320mm×( L)160mm | ||||||
| 6 | LED brand | Hongsheng | ||||||
| 7 | Drive IC | FM6565 | ||||||
| 8 | Pixel density | 640000pixels/ m² | ||||||
| 9 | Brightness | >500cd/ m²(adjustable) | ||||||
| 10 | Level/vertical angle | 140°/140° | ||||||
| 11 | Flatness | ≥98% | ||||||
| 12 | Gray scale | red,green,blue all≥16bit | ||||||
| 13 | Scan mode | 1/64scan | ||||||
| 14 | Refresh frame frequency | 60Hz/s | ||||||
| 15 | Refresh rate | 3840Hz/s | ||||||
| 16 | Max.power consumption | 35W/PCS | ||||||
| 17 | Continuous working hours | ≥7×24hrs,(continuously display available) | ||||||
| 18 | MBTF | ≥10000 hours | ||||||
| 19 | LED life time | 100,000 hours | ||||||
| 20 | Failure pixel rate | ≤0.0001 | ||||||
| 21 | Operating Temp. | '-20℃～50℃ | ||||||
| 22 | Humidity Range | 20％～90％RH,Non-condensing | ||||||
| 23 | Screen color temperature | 12000K(adjustable) | ||||||
| 24 | Brightness adjust | Manually/Automatic/Program control | ||||||
| 25 | Correction | Brightness and chroma correct point by point | ||||||
| 26 | Control method | Synchronous/Asynchronous control | ||||||
| 27 | Display working voltage | AC：110/220V,50~60Hz/s | ||||||
Products production progress
Products certificates
Products package and delivery
Our service
Pre-sale service:
1. Inquiries will be replied within 24 hours.
2. Market research and forecast for customer.
3. Provide unique and professional solutions based on customer's requirement.
4. Data sheet and samples offered.
5. Other requireed services such as special packing design, factory visiting and so on.
In-sale service:
1. Tracking producing procedures all the time.
2. Provide photos and videos as per customer's requirement during production.
After-sale service:
1. Complaint respond period not exceed 24 hours; maintenance guidance and problem solution supplied in 48 hours.
2. Warranty: 24 months.
3. Free technician training.
4. Full set of documents free of charge, which including installation guidance, software operation manual, easy maintenance manual and control system software CD and so on
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