DC 5 V Speed Limit GPRS Or 3G LED Traffic Outdoor Signs With Brightnes

We offer DC 5 V Speed Limit GPRS or 3G Led Traffic Outdoor Signs with Brightnes.
Detailed Product Description
DC 5 V Speed Limit GPRS or 3G Led Traffic Outdoor Signs with Brightness 10000 ± 10% Nit
ITEM
DESCRIPTION
Pixel configuration
1R1W
Control Mode
Single chip
Panel size
900.5*600.5*69mm
Brightness
10000 ± 10% Nit
Display angle
H : 15° V : 15°
Visible distance
Direct sun to the panel, beyond 100M
LED Encapsulation
Nichia DIP510
Working Voltage
DC 5 V
Waterproof level
IP65
Working Consumption
30W
Life Time
10years
Environment Temperature
-20°C~ 60°C
Shell material
aluminum
LED Traffic Speed Limit Screen Function:
1. 30kmh, 50kmh, 70kmh can be showed.
2. Can show temperaturehumidity and single LED dot check function.
3. Automatically adjust led display brightness: Night at 20, dark day at 180 and daylight at 250.
4. PC can communicate with LED display through serial port, if remote controller, need to connect RS232 port with wireless modern, and PC can communicate with LED display through 3G or GPRS.
5. White color frame and red color fame can show very simple change.
LED Traffic Speed Limit Screen Communication Process:
1.PC send a command to LED display Through GPRS or 3G.
2.LED display execute this command.
3.LED display make a successful feedback(if no feedback within 10 minutes, then fail, please check internet)