Advertising Screen HD P4 Full Color Indoor Led Display High
Resolution
Features
1. High definition , perfect for small size LED screen and short
viewing distance . It can show texts very clear as well as pictures
and video.
2. SMD 3 in 1 pixel , black LED , wide viewing angle and better
contrast for vivid image.
3. Standard steel close cabinet , strong , firm and flat , prevent
distortion during shipping and installing . Make sure the whole
screen is flat , seamless , playing good and uniform image.4. Up to
70% transparency for front and back with PC protection.
5. High refresh rate: More than 19200Hz, High contrast ratio:
1500:1.
6. Multiplied file formats, such as AVI, MOV, MPG, DAT, VOB are
comprehensive, and also we have three display mode as VGA+VIDE and
VGA. There are also interfaces for Sound signal and video signal.
FREQUENCY ASKED QUESTIONS
Q: How to get the price list?
A: Sorry that we don't have price list because each project has
difference requirements, and we quote according to your detailed
requirements.
Q: Can I use my own forwarder to transport the products for me?
A: Yes, if you have your own forwarder, you can let your forwarder
ship the products for you. But it is suggested that use our
forwarder because we have long-term good relationship with them for
good price and service.
Q: How can I get the sample to check your quality?
A: After price confirmation, you can require for samples to check
our product’s quality.
Q: What is Drive Method, driving IC and Power supply?
A: Drive Method: always we use static, 1/4 scan, 1/8 scan, 1/16
scan, the latter one contributes to less brightness than the
former. We always use the static outdoor, and use the different
kinds of scan indoor.Driving IC is the generic term for several
kinds of IC, that are used to control the LED lamps, and as a
bridge between the control system and lamps.Power supply: a kind of
device that used as a transfer from 220V AC into 5V DC. It always
seems like a box in the cabinet.
Q: What is viewing angle?
A: Viewing angle is the maximum angle at which a display can be
viewed with acceptable visual performance. It includes horizontal
viewing angle and vertical viewing angle.
Q: How can you ensure the led display product quality?
A: Before shipment, all the screens have aging test and then we
also have waterproof test and shake test, ensure products can
transportation safety and normal use.
| Item | Value |
| Model NO. | CDN-401 |
| Pixel Pitch | 4 |
| Pixel Density (dots/sqm) | 62500 |
| LED Type | SMD2121 |
| Viewing Angle | H:120 V:120 |
| Brightness (nits) | 800～1200 |
| Refresh Rate | 1920 |
| Module Size(mm) | 256*128 |
| Cabinet Size | 768*768 |
| Cabinet Material | Steel with powder painted |
| Cabinet Weight | ≈ 40KG/SQM |
| Power Consumption (Avg./Max. W/㎡) | 130/345 |
| Operating Temp/Humidity | -20℃～45℃ 10～90%RH |
| Storage Temp/Humidity | -25℃～50℃ 10～90%RH |
| Lifetime(hours) | ≥50000(Nomal Temp) |
