| Price | US$3,000.00 - 4,000.00 / 1 Piece (MOQ) ( price is negotiable ) |
| MOQ | 1 Piece |
| Delivery Time | 15 - 18 days |
| Brand | LONGDALED |
| Place of Origin | Shenzhen, China |
| Certification | CE / RoHs / FCC / CCC / ISO9001 / ISO14001 |
| Model Number | 108' 135' 162' 216' |
| Packaging Details | Flight case packing or Plywood case packing |
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 5000sqm per month |
| 11 | Pad operation/projection writing | 12 | Infrared Touch Writing (custom) |
| 13 | Video shooting (customized) | Place of Origin | Shenzhen, China |
| 14 | AC110-220V voltage input | Packaging Details | Flight case packing or Plywood case packing |
| Model Number | 108' 135' 162' 216' | Supply Ability | 5000sqm per month |
| Certification | CE / RoHs / FCC / CCC / ISO9001 / ISO14001 | Brand Name | LONGDALED |
| Payment Terms | T/T,L/C,Western Union | 1 | voice/audio integration |
| 2 | Android/windows dual system | 3 | Bluetooth /Wifi connectivity |
| 4 | Can be spliced large size | Price | US$3,000.00 - 4,000.00 / 1 Piece (MOQ) ( price is negotiable ) |
| Delivery Time | 15 - 18 days | 5 | HDMI input & output |
| 6 | interface output | Minimum Order Quantity | 1 Piece |
| 7 | 2.0/3.0 USB port | 8 | On-screen button adjustment |
| 9 | control by remote | 10 | Screen Windows 1-4 on mobile/PC |
4K Led All-in-one Display Smart TV Wall-mounted Conference Machine 108' 135' 162' 216'
LONGDALED All-in-one Display Smart TV machine is a super-large intelligent seamless splicing screen with excellent screen body technology, and a new generation of multi-functional display products combined with efficient conference system. Support multi-party video communication, information broadcasting, collaborative whiteboard, wireless projection, and combine high-quality 2K/4K intelligent large-screen display terminals to bring a safe, reliable, convenient and efficient, low-threshold, easy-to-use and easy-to-deploy ultimate video experience.
Feature Description:
- UHD full HD, intelligent brightness.
- The interface is simple and easy to operate, and the installation is simple and easy to use.
- One-button start, wireless screen projection, USB plug and play.
- Simple and generous appearance, rich external interfaces.
- Die-cast aluminum design, seamless border less.
Key Parameters:
| Product Specification Parameters | ||||||||
| Display Series | 108' | 135' | 162' | 216' | ||||
| Image Quality | Standard Definition | High Definition | High Definition | Ultra High Definition | High Definition | Ultra High Definition | High Definition | Ultra High Definition |
| Pixel Pitch | 1.87 | 1.25 | 1.56 | 0.78 | 1.87 | 0.93 | 2.5 | 1.25 |
| Screen Resolution | 1280*720 | 1920*1080 | 1920*1080 | 3840*2160 | 1920*1080 | 3840*2160 | 1920*1080 | 3840*2160 |
| Brightness | 300-700nit(adjustable) | |||||||
| Grey Level | 14-16bit+ | |||||||
| Contrast | 10000:1 | |||||||
| Refresh | 3840Hz | |||||||
| View Angle | Horizon 160°,Vertical 140° | |||||||
| Mobile Stand | 800mm off the ground (Conference room) / 540mm off the ground adjustable (Showroom/homeuse) |
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| Screen Weight (Wall-mounted) |
103kg | 149kg | 198kg | 317kg | ||||
| Number Of Cabinet | 4*4 | 5*5 | 6*6 | 8*8 | ||||
| Display Size | 2400×1350×22.5mm | 3000×1687.5mm×22.5mm | 3600×2025mm×22.5mm | 4800×2700mm×22.5mm | ||||
| Screen installation Size | 2420*1480*46mm | 3020*1817.5*46mm | 3620*2155*46mm | 4820*2830*46mm | ||||
Scenarios:
The using senarios can be various including government, enterprises, hospitals, education, shopping mall, and other industries.

Size of the Displays:
FAQ:
Q: What is your MOQ for LED screen order?
A: Any quantity is acceptable for your order. And the price is negotiable for large quantity.
Q: Can I have a sample order for LED screen?
A: Yes, sample order is available for quality check and market test. Both for LED module and whole screen.
Q: How can you ensure the LED display product quality?
A: Before shippment, all the screens have aging test. And then we also have waterproof test and shake test, ensure products can transportation safety and normal use.



