Basic Info.
Type
Warning Traffic Sign
Certification
CE, ISO, FCC, RoHS, En12966
Transport Package
Non Wooden +EPE
Product Description
Portable Variable Message Signs
(PVMS)are quite more common used for the traffic warning information
of road & bridge construction, fire-fighting, parking lots,ect. Portable display makes the traffic information
easier to show to the driver, remind them to focus on their driving speed, weather, road situation, and so
on. These can reduce the traffic accident. The traffic control center can insert the emergency traffic
information from far away.
Applying the solar power supply system can offer a longer service time. Yaham Extreme energy saving LED
sign work with the unique energy saving technologies, the new lowest level has been complete. Not only
can maintain the high brightness of the display information, but the display time can be extended.
PVMS Features:
*With design of optical lens, the VMS can have high brightness and low power consumption.;
* Optional Full color VMS, Dual color VMS and Single color VMS;
*Optional pixelpitch:16mm,20mm,25mm,31.25mm;
*Solar power supply system available;
*Auto dimming control system. It can adjust the brightness of the VMS according to the environment brightness,
automatically being energy saving;
* Support Global Positioning System(GPS);
* Support 12v-24v or 220v power input;
* Our system has the inspection on the voltage of the batteries , also we have over-charge protect system. The
precaution alarm will sent feedback. In this way, the batteries will work under well protection.
* Support local control and remote wireless control;
* Fans-free design can reduce the maintenance rate;
* Front service available;
Technology--Sleep mode:
YHT-VMS product,in the blank area, only a 10uA current will flow in each channel under sleep mode. A sample calculation for
energy saving is showingas follows. YHT-VMS product will save around 800 times for every single IC driver than general VMS!--Dual Voltage
Due to lighting chip difference inside, Red/Amber LED has lower threshold voltage to light up than Green/Blue LED. So, we applied dual voltage channel to drive two types of LEDs. Surplus energy is saved by this technology. Using separate voltage driving board to achieve energy-saving purpose:specific voltages are applied to different lamps. voltage for lamp
2003
Yaham developed and implemented traffic VMS asynchronous control system YHT- SYS-01
2004-2005
Our company cooperated with Siemens to jointly develop the VMS project of Europe A1 highway, all the products across the highway are in accordance with the EN12966 standard.
2006-2010
Pass the ISO9000, ISO14001 system certification. Cooperate with Siemens on Holland bus station VMS system
Coopreate with Sweden to develop secondary optical traffic products,
launched YHT-OT series.
2010-2014
Our company released
YHT-OT20 products
To expand the International market, we participated the INTERTRAFFIC International Intelligent Transportation Exhibition.
.
2015-2017
Released a new generation of energy saving YHT-VMS2, which is equipped with precise voltage distributed power supply technology and VMS non-display area sleeping technology (all technical achievements have patents)
set up special laboratories (Special optical laboratories, IP test room. Newly added 4 automatic production lines and 15 sets of new automatic assembly machines).
2018-2019
The CE notify body No. 0407 (EN12966), our traffic VMS fullfill all the prescribed requirements through keeping exploring and practicing over the years.The products over 80% of Eroupean countries and cooprete with more than 20 international enterprises on traffic project accroes 112 countries
EN12966 StandardWhy US
Enerygy -effeicent LENS design
Lens technology can tremendously improves energy efficiency and maximumly lower light pollution . also can imrpove the brightness up to 12000nits to meet the EN12966 Standard.
NTCIP and MODBUS based
Yaham traffic information displays are programed based on the world two most prevailing protocols, NTCIPand Modbus, more than just that, we also provide customized protocal if ncessary.
RFQ
Q1.Can I have a sample order traffic led display?
A: Yes, we welcome sample order to test and check quality. one set sample is acceptable.
Q2. What about the lead time?
A:sample order needs 10 days ,40 days for order quantity more than 100 units.
Q3. Do you have any MOQ limit for taxi top led display order?
A:Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A:We usually ship by DHL, UPS, FedEx or TNT for sample, It usually takes 3-5 days to arrive. Airline and sea shipping also optional for the qty order
Q5. How to proceed an order for led display?
A: 1. let us know your requirements or application and your car parameters
2. We quote according to your requirements or our suggestions.
3. confirms the samples and places deposit for formal order.
4. We arrange the production.
Q6. Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7.How to deal with the faulty?
1.Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
2. we will send the extra parts along with the goods for you
About the defective batch products, we will repair them and resend them to you or we can discuss the solution
including re-call according to real situation
Q8. Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products.
Address:
118 Yongfu Rd Fuyong Baoan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
Yaham Optoelectronics Co., Ltd(Yaham) is a company creates LED display, LED traffic signage and LED lighting, today, the Yaham Optoelectronic is based in Yongwei Industrial Park, Shenzhen, Guangdong, where the products are designed and manufactured for the market all over the world.
Our mission is to draw upon a spirit of artisanship and perfectionism to create the most reliable and custom-designed integrated LED display system, as of now, we have brought the Yaham′s light to more than 112 countries. Since 2002, Yaham has been the pioneer of LED display technology and was the first to provide custom-designed display system for the world A-list brand like Louis Vuitton. It is our passion to continuously reinvent the way you display by our constantly upgraded LED display technology.
The English name "Yaham" is homophonic to its Chinese name "Yuanheng", which originates from a Chinese ancient literary masterpiece The Book of Change, "Yuan" represents spring, signifying sprout, "heng" represents summer, signifying growth.
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