Yaham Optoelectronics Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 3900 Square Meter/Square Meters Per Month |
| Delivery Time | 37 days |
| Packaging Details | POLY WOODEN CASE |
| Pixel pitch | 20mm |
| Pixel density | 2500 pixels/m² |
| Screen weight | 65kg/m² |
| Control system | Asynchronous |
| Logo | Customized Logo |
| Maintenance method | Rear service |
| Protection level | IP56 (P3:12966) |
| Signal transfer | Cat 5 Network Cable, RS232,RS485 optional |
| Brand Name | YAHAM |
| Model Number | YHT-OT20-1R1G1B |
| Certification | EN12966、NTCIP |
| Place of Origin | shenzhen，china |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 3900 Square Meter/Square Meters Per Month |
| Delivery Time | 37 days | Packaging Details | POLY WOODEN CASE |
| Pixel pitch | 20mm | Pixel density | 2500 pixels/m² |
| Screen weight | 65kg/m² | Control system | Asynchronous |
| Logo | Customized Logo | Maintenance method | Rear service |
| Protection level | IP56 (P3:12966) | Signal transfer | Cat 5 Network Cable, RS232,RS485 optional |
| Brand Name | YAHAM | Model Number | YHT-OT20-1R1G1B |
| Certification | EN12966、NTCIP | Place of Origin | shenzhen，china |
| High Light | P25 VMS Variable Message Signs ，VMS Variable Message Sign IP56 ，IP56 Electronic Highway Signs | ||
P20 P25 VMS Variable Message Signs IP56 Electronic Highway Board
VMS road traffic safety board variable message sign electronic highway signs P20 P25
Variable Message Signs (VMS) are quite commonly used for the traffic warning information of road & bridge construction, fire-fighting, parking lots, etc. The high brightness and strong eye-catching LED technology deliver the traffic information to the driver, remind them to fo-
cus on their driving speed and pay attention to the weather, road situation, and so on. It can reduce the traffic accident by deploying the road traffic management.
Improved flatness
Instead of manually implanting optical len one by one, new module comes all the lens are moduled in one piece, resulting in perfect module flatness
High stability
Less manual production and compo-nent processes, less potential failure rate, bringing the new module up to a new level of stability.
Global positioning system
Each VMS is paired with GPS, locations and VMS amount could be simply apparent to your eye.
Customized color
Yaham VMS is a highly customized product with color availability including monochrome, full-color and dual-color.
Provide high brightness, standard brightness and high density 3 kinds of modules, in line with various application requirements of LED variable intelligence board.The modular design meets the different needs of various sections of highway entrances, exits and overpasses.The brightness is optional from 8500 to 15000nits, and it can display the red, green and yellow Chinese characters and icons specified by the national standard.
| Item | YHT-VMS-OT10 | YHT-VMS-OT12 | YHT-VMS-OT16 | YHT-VMS-OT20 | YHT-VMS-OT25 | YHT-VMS-OT31.25 |
| Pixel pitch | 10mm | 12mm | 16mm | 20mm | 25mm | 31.25mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 10000 pixels/m² | 6944 pixels/m² | 3906 pixels/m² | 2500 pixels/m² | 1600 pixels/m² | 1024 pixels/m² |
| Module dimension | 320×160 mm | 192×192 mm | 256×128 mm | 320×160 mm | 200×200 mm | 250×250 mm |
| Module resolution | 32×16 | 16×16 | 16×8 | 16×8 | 8×8 | 8×8 |
| Screen weight | 65kg/m² | |||||
| Cabinet dimension | 960×960 mm | 960×960 mm | 1024×1024 mm | 960×960 mm | 1000×1000 mm | 1000×1000 mm |
| Brightness | L3,L3*:EN12966 (Red: >3100nits, Green>3720nits, Blue>1240nits, Amber>7440nits, White:>12400nits) | |||||
| Brightness adjustment | 32/256 | |||||
| Color coordinates | C2: EN12966 | C2: EN12966 | C2: EN12966 | C2: EN12966 | C2: EN12966 | C2: EN12966 |
| Viewing angle | H 15/-15 Deg. / V 8/-10 Deg.(B6:EN12966) | |||||
| Refresh rate | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available | |||||
| Display capacity | Text, image, graphics animations | |||||
| Lifespan | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs |
| Power supply | 12-24V DC/110-230V AC | |||||
| Max. Power consumption | 400W/m² | 380W/m² | 250W/m² | 220W/m² | 220W/m² | 220W/m² |
| Avg. Power consumption | 130W/m² | 120W/m² | 80W/m² | 70W/m² | 70W/m² | 70W/m² |
| Operation temperature | -25~ +60°C | |||||
| Storage temperature | -40~ +80°C | |||||
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
1. who are we?
We are based in Guangdong, China, start from 2002,sell to Domestic Market(41.00%),North America(30.00%),Southeast Asia(6.00%),Oceania(6.00%),Eastern Asia(4.00%),Northern Europe(3.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Mid East(2.00%),Western Europe(2.00%),South Asia(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. why should you buy from us not from other suppliers?
Yaham creating led displat, LED traffic signage and led lighting, today, Yaham traffic is basedin Yaham's industrial Park, shenzhen, China, Where the prodcuts are designed and manufactured for the market all over the world .
4.what can you buy from us?
Taxi Roof LED Display,VMS Trailer,Variable Message Sign,Rental LED Display,Speed Limit Sign
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
50million-100million
Employee Number:
700~1000
Ecer Certification：
Active Member
Yaham Optoelectronics Co., Ltd 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. ... Yaham Optoelectronics Co., Ltd 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. ...
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