P3.91 Motorized Roll-Up LED Display 3840Hz Refresh HOB Coated Screen Stage Background Wall
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
15-30 working days after deposit
Brand:
AlisenLED
Product Description
P3.91 Portable Motorized Roll-Up LED Display 3840Hz HOB Retractable Screen Events Rental
Key Features
- Motorized Roll-Up Design: Controlled by wall button box or I/O terminal with Up/Down/Stop functions for quick deployment and storage.
- 3840Hz High Refresh Rate: Delivers flicker-free, camera-friendly images, perfect for live events, broadcasting, and stage backdrops.
- HOB Coated LED Surface: Anti-glare, high-contrast surface with 140° viewing angle for vivid visuals from any seat.
- Portable & Space-Saving: Retractable screen structure saves storage space and simplifies transport between event venues.
- Rugged Protection: IP65 / IP41 rated modules operate reliably in temperatures from -20°C to +50°C.
- Versatile Rental Solution: 1 Set MOQ and 200 sets monthly supply capacity make it ideal for rental companies and event organizers.
Technical Specifications
| Pixel Pitch | 3.91mm |
|---|---|
| Brightness | 600 cd |
| Refresh Rate | 3840Hz |
| IP Rating | IP65 / IP41 |
| Scan Mode | 1/16 |
| Working Voltage | 100-240 VAC |
| LED Type | HOB |
| Motor Control | Wall Button Box / I/O Terminal (Up/Down/Stop) |
| Viewing Angle | 140° / 140° |
| Module Dimensions | 250x62.5mm / 500x62.5mm |
Frequently Asked Questions
What is a Roll-Up LED Display?
A Roll-Up LED Display is a portable LED screen designed with rigid LED modules and a roll-up mechanical structure. The screen can be rolled up for convenient transportation and storage, then quickly unfolded for use at exhibitions, events, stages, retail spaces, and other applications.
How does a Roll-Up LED Screen work?
A Roll-Up LED Screen uses rigid LED modules connected through a specially designed mechanical structure. The individual LED modules remain flat and rigid, while the overall screen can be rolled up and unfolded for transportation, storage, and quick deployment.
What are the advantages of a Roll-Up LED Display?
A Roll-Up LED Display combines the image quality of rigid LED modules with the portability of a roll-up design. Key advantages include space-saving storage, easy transportation, fast setup, high-quality visuals, and flexible deployment, making it suitable for events, exhibitions, rental applications, and commercial displays.
Can a Roll-Up LED Screen be used outdoors?
Outdoor use depends on the specific model and its protection rating. For outdoor applications, the screen should be configured with suitable brightness, waterproof protection, and environmental resistance. Please contact AlisenLED for the appropriate configuration based on your project requirements.
How long does a Roll-Up LED Display last?
A high-quality Roll-Up LED Display can provide long-term operation when properly installed, transported, and maintained. The LED components can typically offer a lifespan of up to ≥50,000 hours, while the actual service life depends on operating environment, usage frequency, and maintenance.
What pixel pitch options are available for Roll-Up LED Screens?
Different pixel pitches can be selected according to viewing distance and application requirements. Fine-pitch options such as P1.25 are suitable for close-viewing applications, while larger pixel pitches can be used for larger screens and longer viewing distances.
How do you install and maintain a Roll-Up LED Screen?
Installation is designed for quick deployment. Simply position the screen, unroll it carefully until fully extended, and connect the power and control system. During storage and transportation, follow the recommended rolling direction and avoid excessive force, impact, or pressure on the rigid LED modules.
Can the Roll-Up LED Display be customized?
Yes. AlisenLED supports OEM/ODM customization according to project requirements. Custom options can include screen size, pixel pitch, module configuration, support structure, installation method, branding, and control system. This makes the Roll-Up LED Display suitable for different event, rental, exhibition, and commercial projects.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Alisen Electronic Co., Ltd
Location
5th building, Fulongte Technology park, Huaxing road, Dalang, Longhua district, 518109, Shenzhen, Guangdong, China
Contact Person
Bruce