Features of variable speed limit display .
1. Variable speed limit display can be customized according to customer requirements.
Speed can also be switched freely
2. The variable speed limit display uses high quality LED lights.
Save life for up to ten years, reduce light decay
High light efficiency, small viewing angle, in line with traffic operation requirements.
3. Variable speed limit display brightness can be more than 10000cd/square
Brightness can be adjusted automatically according to the brightness of the environment
Or manually adjust to achieve environmental protection and energy saving effects.
4. Variable speed limit display has temperature acquisition and humidity collection function.
Real-time monitoring of the use of the environment has led minus function
Can detect and repair bad points in time,
5. The variable speed limit display shows information that can be managed remotely or locally.
2. Why tunnel area need the variable speed limit display
Front tunnels, viaducts, multi-entry junctions,
downhill sharp turns, etc. When the current section is these sections,
the speed limit sign will prompt the owner to reduce the speed.
These are all high-incidence sections of the accident.
In order to reduce the accident, it is necessary
to reduce the speed of the vehicle.
Therefore, the speed limit sign is particularly important.
And we can produce a variable speed limit display.
It is possible to limit the speed of the vehicle according to the actual traffic conditions.
Thereby reducing the occurrence of traffic accidents and making the roads smooth.
If you are looking forward this tunnel road variable speed display
please contact us freely at fiona@wdm88led.com or whatsapp :0086 13652406263
Post time: Mar-01-2019