Yaham Optoelectronics Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 3500 Square Meter/Square Meters Per Month |
| Delivery Time | 33 days |
| Packaging Details | POLY WOODEN CASE |
| Pixel pitch | 20mm |
| Customized Size | 3-5 Years |
| Lifespan | >100000 hrs |
| Signal transfer | Cat 5 Network Cable, RS232,RS485 optional |
| Storage temperature | -40~ +80°C |
| Protection level | IP56 (P3:12966) |
| Viewing angle | H 15/-15 Deg. / V 8/-10 Deg.(B6:EN12966) |
| Driving method | Static |
| 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 | 3500 Square Meter/Square Meters Per Month |
| Delivery Time | 33 days | Packaging Details | POLY WOODEN CASE |
| Pixel pitch | 20mm | Customized Size | 3-5 Years |
| Lifespan | >100000 hrs | Signal transfer | Cat 5 Network Cable, RS232,RS485 optional |
| Storage temperature | -40~ +80°C | Protection level | IP56 (P3:12966) |
| Viewing angle | H 15/-15 Deg. / V 8/-10 Deg.(B6:EN12966) | Driving method | Static |
| Brand Name | YAHAM | Model Number | YHT-OT20-1R1G1B |
| Certification | EN12966、NTCIP | Place of Origin | shenzhen，china |
| High Light | P20 Motorway VMS Signs ，IP56 Motorway VMS Signs ，P20 Traffic Message Board | ||
P20 Motorway VMS Signs IP56 Protection Traffic Warning Message Board
Highway and road variable message sign traffic warning message board p20 EN12966 65kg/m²
Variable information signs are used to publish road weather information, road construction information, road blocking information,road surface condition information, information on suggested detours, information on road dynamic operating conditions, and provide drivers with on-the-go information to facilitate travel.
Provide high brightness, standard brightness and high density 3 kinds of modules, in line with various application requirements of LED variable intelligence board.
It has been widely used in several domestic expressways, national first-class highways and urban expressways in large and medium cities.
product introduction:
The modular design covers the different needs of various road sections such as 2-lane, 3-lane, and 4-lane.
Environmental friendly
⊙The built-in dual power supply channels in the screen cooperate with ultra-low voltage driver IC to maximize the energy saving effect.
⊙All products are selected, designed and produced according to RoHS standards.
⊙The production strictly follows the ISO14001 standard.
⊙The screen is built with power distribution system, integrated power supply lightning protection, signal lightning protection.
smart
⊙The built-in brightness of the screen automatically adjusts to ensure sufficient brightness during the day and no glare at night.
⊙The overall design of the structure with a downward slope of 4° ensures that the light normal is 250 meters away.
⊙A single point fault feedback system is built into the screen to ensure that the working status of the induction screen can be
grasped at the first time in the control room.
| Item | YHT-VMS-OT16 | YHT-VMS-OT20 | YHT-VMS-OT25 | YHT-VMS-OT31.25 |
| Pixel pitch | 16mm | 20mm | 25mm | 31.25mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 3906 pixels/m² | 2500 pixels/m² | 1600 pixels/m² | 1024 pixels/m² |
| Module dimension | 256×128 mm | 320×160 mm | 200×200 mm | 250×250 mm |
| Module resolution | 16×8 | 16×8 | 8×8 | 8×8 |
| Cabinet material | 2mm aluminum Alloy | |||
| Cabinet dimension | 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 |
| Refresh rate | >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 |
| Power supply | 12-24V DC/110-230V AC | |||
| Max. Power consumption | 250W/m² | 220W/m² | 220W/m² | 220W/m² |
| Avg. Power consumption | 80W/m² | 70W/m² | 70W/m² | 70W/m² |
| Storage temperature | -40~ +80°C | |||
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
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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