Descripción del producto

High-qualiy Led Traffic Signs Speed Limit Sign Sheap For Further Traffic Calming

A Speed Limit Sign is an interactive sign, generally constructed of a series of LEDs, that displays vehicle speed as motorists approach. The purpose of radar speed signs is to slow cars down by making drivers aware when they are driving at unsafe speeds. They are used as a traffic calming device in addition to or instead of physical devices such as speed humps, speed cushions, speed tables, and speed bumps.
The devices have been referred to by a wide variety of names, a partial list of which follows: driver feedback sign, radar signs, Vehicle Activated Sign (UK), changeable message sign, Your Speed sign, radar feedback sign, speed radar sign, radar speed display, speed feedback sign, traffic calming sign, speed display board, dynamic speed display (DSDS) or variable message sign.
 

Application

Radar speed signs are often used in school zones, sometimes in conjunction with Safe Routes to School programs, in construction zones, or on busy residential roads. Some college and corporate campuses use radar speed signs to slow traffic as well. Many plants are using these signs to monitor forklifts and other type trucks. There are steps to placing a radar speed sign.
Speed display signs are sometimes used in conjunction with physical traffic calming solutions. They are also used on streets that cities do not want to put physical measures on either because of snow concerns or traffic volume. Often, cities will use these signs to test streets to determine the need for further traffic calming.
 

Features and Sign Types

Signs are available in a range of costs with a variety of different features. Manufacturers of radar speed signs abound, ranging in style and features from a basic inexpensive sign to more sophisticated signs with myriad features to help analyze data and improve results. Pole mounted signs that combine speed display with variable message capability are often used in school zones, eliminating the trailer's "footprint".
Standard signs have stationary block letters that display the words "your speed". More advanced models include variable messages such as Your Speed, Speed Limit, and Slow Down, which can be programmed based on motorist speed.
Many manufacturers offer optional solar power, which allows the signs to be powered via solar energy with rechargeable batteries included for nighttime operation. Many users (especially in Northern climates) have reported problems with solar powered signs failing to work during winter months, and with their internal batteries failing prematurely. However, newer proprietary power efficient methods are available as well as cold weather batteries.
 
 
Feature
•  LED variable speed limited signs that is able to show more different pictograms .
•  It offers excellent visibility and a great contrast with the use of 5mm LEDs with high brightness and low power consumption .
•  Lightweight aluminum enclosure that allows access to the interior through front door , making it easy to install and maintain
•  Possibility to choose between different anchoring systems depending on the location of the panel .
•  Variable speed limited signs control of the signal through contacts , via serial port (RS**2 or RS**5) or via Ethernet(RJ**5) .
•  Possibility to incorporate photocell for automatic brightness control based on ambient light .
•  Possibility to offer the panel in different sizes and for different supply voltages .
 

Specifications 
TECHNICAL  SPECIFICATIONS

 
OPTICAL SPECIFICATIONS

 
 
ELECTRICAL  SPECIFICATIONS
 

 
PHYSICAL  SPECIFICATIONS

 
EMC

 
SYSTEM FUNCTION

Different models of speed limit sign are available to suit your specific needs . On the different application we can according to different legibility distances gives the best solution . For example : **0 x **0 x **0mm ,***0 x ***0 x **0mm ,***0 x ***0 x **0mm ,***0 x ***0 x**0mm.On our LED variable speed limitedsigns , each sign has the possibility to show more different pictograms . The number and the combinations of symbols are chosen by customer on order .The elegant yes functional housing is designed to blend in with your corporate image . High-quality materials ensure optimum legibility and excellent long-term system availability 

Features
• AGAPE made and approved radar detectors
• Crystal bright visibility by design with amber LEDs
• Full matrix display can show messages and graphics such as Slow Down or Too Fast(emoticon smile or sad face)
• Heavy duty enclosure with front access for maintenance 
• Automatic brightness control 
• Software supplied to allow changes of sign configuration and display of different images/test 

Specification