20mm Pixel Pitch City Gantry Variable Message Signs LED Display Board IP65 Waterproof
Glare-LED variable message signs and traffic guidance equipment provide traffic information dissemination. These LED-based display units show graphics and text to communicate essential traffic information. Operators can release various notices and messages based on traffic instructions, weather conditions, and dispatch department requirements. This effectively guides traffic flow, improves road network capacity, and enhances driver safety.
≥70° LED Modules
Product Features
- Versatile and interchangeable display modules allow for different display colors and sizes as needed
- Double-box structure creates natural convection for temperature equilibrium
- Pixel module junction box with "O" ring provides excellent moisture and leak protection
- Advanced soft silicone module packaging offers elasticity and strong anti-aging properties
- Heat sink cooling for power supply and critical IC devices ensures stable performance
- Special wide-temperature-range components guarantee operation in extreme conditions
- High-speed serial transmission network reduces complexity and improves stability
- Network cable data transmission minimizes internal wiring and enhances reliability
- Common network data transmission technology improves display gradation and compatibility
Product Waterproof Cabinet Design
Cabinet Color Options
Product Parameters
| Parameter | Specification |
|---|
| Lamp beads | Specific traffic lighting LEDs |
| Pixel pitch | P10, P16, P20, P25, P31.25, P33.33 |
| Display dimension | Customizable |
| Cabinet material | Aluminum or cold rolled iron |
| Chip color | Amber, tri-color, full color or custom |
| Brightness | >10000cd/m² |
| Brightness adjustment | Manual or auto adjust |
| Viewing distance | 250-300m |
| Control mode | Asynchronous control |
| Communication port | RS232/RS485/RJ45/GPRS/3G etc |
| Refresh rate | >120Hz |
| Certificates | CE/FCC/ROHS etc |
| Life span | 100,000 hours |
| Rate of dot out of control | <1/10000 |
| Insulation resistance | >100MΩ |
| High voltage resistance test | Withstand 1500V / 50Hz AC voltage for 1 minute without breakdown |
| Impact resistance test | Pass |
| Vibration resistance test | Pass |
| Contact resistance | <0.1Ω |
| Protection class | IP65 |
| Operating Humidity | 5%-95% |
| Operating temperature | -40ºC to +75ºC |
| Power supply | AC220V±18% / 50Hz±10% or AC380V±18% / 50Hz±10% |
Product Configuration and Implementation Standards
| Component | Specification | Function |
|---|
| Control system | Main control system | Communicate with the center of the screen drive traffic monitoring |
| Brightness adjust system | Brightness adjustment system | Adjust screen brightness based on ambient light |
| Power system | Power distributor | Centralized power system distribution box |
| Power lightning protection devices | Imported professional lightning protection | Protection against power surges |
| Signal lightning protection devices | Signal protection devices | Signal line protection |
| Remote Switch electrical system | Remote Switch electrical system | Remote, step-switch function |
| Communication module | RS-485 communication module | Industrial grade communication |
| RS-232 communication module | RS-232 module | Standard serial communication |
| Ethernet communication module | Ethernet module | Network communication |
Standards Compliance
| Standard | Reference | Description |
|---|
| LED variable message screen | GB/T 23828-2009 | Fully compliant international design, production and testing |
| Traffic sign display | GB 5768.2 | Traffic sign text and graphics meet standards |
| Chinese character display | GB 2312 | Digital display standard Chinese characters |
| Shell protection grade | GB 7000.1 | IP65 protection rating |
| Communication interfaces and protocols | JT/T606.1 and JT/T606.3 | Standard asynchronous communication |
Quality Control Process
Package Method
Company Profile
Project Case
FAQ
What do the gas price displays come with?
Pixel tube cluster signs with control card and power supply are inside the cabinets, eliminating the need for an external control box.
What is the warranty policy if the LED price billboards arrive damaged?
We offer a comprehensive warranty policy for damaged products.
How long do gas price signs last?
Our signs have an average lifespan of 6 years.
Can you provide finished product solutions for exhibition or bid?
Yes, with our 10 years of industry experience and dedicated R&D department, we can provide complete solutions.
Can you provide digital boards in custom sizes?
Yes, we offer standard sizes but can also accommodate custom dimensions. Please contact our sales team for specific requirements.
Contact
Shenzhen Glare-LED Optoelectronic Co., Ltd
Address: 1-4 floor, B2 building, No. 10 Tongqing Road, TongXin village, Baolong avenue, Longgang District, Shenzhen City, Guangdong province, China
Postal Code: 518116
