Product Details
P 4 Outdoor Waterproof Advertising Taxi Top LED Display Car Message
Roof Sign
Product appearance :
1. The appearance using ladder type structure, the front panel and the
back surface of the screen is equipped with organic glass plate.
2. Metal structure: Shell is made of 1.2 mm thick plate material with NC machine
molding, precision structure.
3. Display modules are maded with SMD three in one circuit board, high
brightness, color balance, good display effect
4. Supports flash, picture, video and text
5. 3G High Speed data Transfering
6. A variety of connection mode, real-time information publish.
Specification :
Numbers | Technical indexes | P4 Taxi Top LED Display |
|
1 | Pixel pitch | 4mm |
2 | Module size | 256 mm × 128 mm |
3 | Module resolution | 64 × 32 |
4 | Module density | 62500 dots/sqm |
5 | Pixel configuration | RGB ( SMD 3 in 1 ) |
6 | Red wavelength | 625± 2nm |
7 | Green wavelength | 525± 2nm |
8 | Blue wavelength | 470± 2nm |
9 | Colors | 16777216 |
10 | Best viewing distance | more than 4 m |
11 | Horizontal viewing angle | 140° |
12 | Vertical viewing angle | 70° |
13 | Maximum power consumption | ≤ 900W/m2 |
14 | Brightness | ≥ 4000cd/m2 |
15 | Gray scale | 16bits of per color |
16 | Color temperature | 6500K |
17 | Control method | Asynchronization with 3G,USB |
18 | Driving method | 1/8 scanning |
19 | Frame frequency | 60Hz |
20 | Refresh frequency | ≥ 2000 Hz |
21 | Working voltage | AC220V/110V± 10% |
22 | IP grade | IP65 |
23 | Working temperature | -20° C~80° C |
24 | MTBF | More than 10, 000 hours |
25 | Life span | More than 100, 000hours |
Installation Way
We can provide the brackets for clients to fix the led taxi
display. and the lenght for the brackets can be cusmized. So if you
need brackets for mounting. Please inform us in advance.
Company Profile
PRT OPTOELECTRONIC Co., Ltd is located in Bao'an District of Shenzhen city, established in
year 2011, specializing in R&D, manufacturing Full Color LED
display screen for outdoor and indoor advertising, owned 5
new-automatic production lines and advanced test equipments to
control quality. And got the international standard certificates of
ISO9001-2000 and 14001, CE, CCC, FCC, RoHS.
Our main products include UHD LED Vdieo Display, Outdoor advertising LED Display,
Indoor advertising LED Display, outdoor and indoor Rental LED
Display, outdoor LED Billboard, LED Curtain, Sport stadium
perimeter LED screens, Truck Mounted LED Display, LED display
modules etc. Also supply LED professional stage lights based on
some customers' need.
We have a strong sales team, most of them have rich exporting experience over ten years, can
introduce better solutions based on customers' requirements
professionally, and guarantee the products to be shipped out in
time and smoothly, so we can provide our clients high quality
products with competitive prices and excellent service, and have
obtained a good reputation from our customers.
Our company's operating philosophy, "Quality is everything, Service is the key to success ", because
our purpose is to let business done easily and trustingly, to save
customer's searching time and purchase cost, solve problem on
customer's position, to let everything to be "PERFECT"(abbreviated
to"PRT" )!
PRT is a developing company, need hard work of our staffs, also
need your large positive support, let us do business and develop
together, "sincere cooperation, mutual benefit and common
development" is our principle.
Please send your e-mail to us and call us directly, we will answer
you within 24 Hours