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| Categories | VMS Traffic Signs | 
|---|---|
| Brand Name: | YAHAM | 
| Model Number: | YHT-VMS-OT | 
| Certification: | 2AZPZ-T25 | 
| Place of Origin: | CHINA | 
| MOQ: | 1 | 
| Price: | USD1950-3000/set | 
| Payment Terms: | Western Union, T/T, L/C, D/P, D/A, MoneyGram | 
| Supply Ability: | 1000set/per month | 
| Delivery Time: | 30days | 
| Packaging Details: | WOODEN CASE | 
| Screen weight: | 65kg/㎡ | 
| LED type: | 3 in 1 SMD + lens | 
| Storage temperature: | -40~+80℃ | 
| Operating humidity: | 10%~90% | 
| Store humidity: | 15%~95% | 
| Protection level: | IP56(P3:12966) | 
| Company Info. | 
| Yaham Optoelectronics Co., Ltd. | 
| View Contact Details | 
| Product List | 
EN12966 NTCIP VMS Traffic LED Display With RS232 RS485 Serial Ports
P20mm VMS Traffic Sign EN12966 NTCIP Traffic LED Display Roadside Highway Tunnel Variable Message Sign
Product Description
Yaham traffic variable information signs use embedded industrial control units and large-capacity memory chips, and the startup time is less than 1 second. When an exception occurs, it is immediately restored by the "watchdog". The controller has a TCP/IP (RJ45) network communication interface and two RS232/485 serial ports. The working power supply of the drive and control system adopts a highly reliable and fault-tolerant switching power supply system.

| ITEM | OT16 | OT20 | OT25 | OT31.25 | 
| PIXEL | 16mm | 20 mm | 25 mm | 31.25mm | 
| LED TYPE | 3 in 1SMD+LENS | 3 in 1SMD+LENS | 3 in 1SMD+LENS | 3 in 1SMD+LENS | 
| PIXEL DENSITY | 3906 pixel/m2 | 2500 pixel/m2 | 1600 pixel/m2 | 1024 pixel/m2 | 
| MODULE DIMENSION | 256X128 mm | 320X160 mm | 200 x 200 mm | 250 x 250 mm | 
| MODULE RESOLUTION | 16*8 pixels | 16*8 pixels | 8*8 pixels | 8*8 pixels | 
| CABINET DIMENSION | 1024*1024mm | 960*960mm | 1000*1000mm | 1000*1000mm | 
| CABINET WEIGHT | 65kg | 65kg | 65kg | 65kg | 
| ACCESS | FRONT /BACK | FRONT /BACK | FRONT /BACK | FRONT /BACK | 
| INGRESS PROTECTION | IP65 | IP65 | IP65 | IP65 | 
| BRIGHTNESS | 12400 NITS | 12400 NITS | 12400 NITS | 12400 NITS | 
| VIEWING ANGLE | H15/-15 V8/-10 | H15/-15 V8/-10 | H15/-15 V8/-10 | H15/-15 V8/-10 | 
| MAX.POWER CONSUMPTION | 250W | 220W | 220W | 220W | 
| AVE.POWER CONSUMPTION | 80W | 70W | 70W | 70W | 
| DRIVIG METHOD | STATIC | STATIC | STATIC | STATIC | 
| DISPLAY CONTROL | Asynchronous control | Asynchronous control | Asynchronous control | Asynchronous control | 
| LED LIFESPAN | 100,000 | 100,000 | 100,000 | 100,000 | 





Wireless and remote control 






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