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Brand Name : YAHAM
Model Number : YHT-OT20-1R1G1B
Certification : EN12966、NTCIP
Place of Origin : shenzhen,china
MOQ : 10 Square Meter/Square Meters
Price : $1200-2000 Square Meter/Square Meters
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 3500 Square Meter/Square Meters Per Month
Delivery Time : 35 days
Packaging Details : POLY WOODEN CASE
Pixel pitch : 20mm
Pixel density : 2500 pixels/m²
Screen weight : 65kg/m²
Customized Size : 3-5 Years
Lifespan : >100000 hrs
Refresh rate : >90+ Hz
Signal transfer : Cat 5 Network Cable, RS232,RS485 optional
Storage temperature : -40~ +80°C
Smart Monitor P20 Motorway VMS Signs RS232 RS485 Cat 5 Network Cable
Motorway outdoor safety message display LED board OT P20 full color 65kg/m²
Playing an increasingly important role in the field of intelligent transportation, widely used in road transportation, public service information, and used to display text, pictures and numbers. VMS information can guide drivers to make flexible adjustments in advance to avoid road congestion, traffic accidents, road maintenance and other traffic conditions in real time, improve traffic efficiency to save time and ensure safety. Yuanheng Optoelectronics' variable information signs can meet various pixel pitch requirements and size installation requirements, including gantry VMS, cantilever VMS, column VMS, etc.
Global positioning system
Each VMS is paired with GPS, locations and VMS amount could be simply apparent to your eye.
Smart monitor
Yaham VMS can activate self-diagnosis and report health status, monitor can identify equipment health status, current message ID, current operating mode temperature, humidity, etc.
Global positioning system
Each VMS is paired with GPS, locations and VMS amount could be simply apparent to your eye.
Smart monitor
Yaham VMS can activate self-diagnosis and report health status, monitor can identify equipment health status, current message ID, current operating mode temperature, humidity, etc.
| 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 | 
| Cabinet material | 2mm aluminum Alloy | |||||
| 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 | 
| 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.what can you buy from us?
 Taxi Roof LED Display,VMS Trailer,Variable Message Sign,Rental LED Display,Speed Limit Sign
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| Smart Monitor P20 Motorway VMS Signs RS232 RS485 Cat 5 Network Cable Images | 
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