P4 outdoor LED display is the smallest pixel pitch for outdoor use . It's with high resolution, high brightness and high refresh rate .
We use Nationstar brand SMD1921 Led for high quality. Its brightness is very high over 5000 Nits . Iron or aluminum cabinet for you to choose from ; strong and firm material for outdoor permanent installation, can work perfect even in harsh environment.
1. Pixel density : 62,500pixels / square meter
2. Iron / aluminum cabinet standard cabinet size 1024x1024mm ( size can be customized )
3. High quality with Nationstar SMD1921 Led, the best SMD Led brand in China
4. High brightness : about 5000 Nits , can work perfectly even under direct sunlight
5. Higher refresh rate: over 4500Hz/s, no scan lines and dots when photographed
6. Good Waterproof with backdoor and covers, IP65 front , IP54 back
7. Excellent ventilated fans are installed for better heat dissipation,improving the stability and lifespan
8. SMD 3 in 1 technology, ensure the super wide view angle and better evenness surface
9. Durable connectors, totally waterproof , anti-corrosion , easy to install
10. Packed into plywood cases.Can protect LED billboards very well .
P4 Outdoor SMD1921 RGB LED billboard display
62,500 dots /sq.m
256 mm (width) * 128 mm (height)
64 dots * 32 dots
1Red 1Green 1Blue
constant current driving 1/8 scan
LED lamp type
960mm*960mm, it can be customized
Brightness (White balance)
about 5,000cd / sq.m.
Power consumption(one cabinet)
Max:1,000 W / sq.m. Average:330 W / sq.m.
AC100V±10% or 220V ±10%; 50---60HZ
40 Kg / sq.m (Iron cabinet), 35 Kg / sq.m (Aluminum cabinet)
Whole Display Flatness
≥4500 Hz /s
within 100m by CAT5 cable or unlimited by wireless control
LED control system
LINSN / Nova-star / Colorlight
Windows 2000 / Windows Xp / Windows 7 / windows 8 /8.1 / windows 10
IP65 front , IP54 back
Rear Access / Front Access
Widely used for building wall, top of building, single / double pillar installation , shopping mall entrance, bank , cinema, school, center , bus station , stadium , high speed road , all outdoor public advertising places etc.