433MHz Frequency Electronic LED Gas Price Sign With External Antenna
Product Attributes
| Attribute |
Value |
| LED Color |
RGY Color |
| Antenna |
High-gain |
| PCB Thickness |
1.6mm |
| Led |
Ultra-wide Angle |
| Power Plug |
USA/EU/CN/AUS |
| Wireless range |
> 320meters |
| Assemble Method |
Customized |
Product Description
The 1.6mm FR4 PCB Digit Electronic LED Gas Price Sign is a premium, high-performance solution designed for durability and superior visibility in demanding outdoor environments. Featuring a robust 1.6mm thick FR4 fiberglass PCB, this sign offers exceptional structural integrity and resistance to warping, moisture, and temperature fluctuations, ensuring long-term reliability in all weather conditions.
Engineered with high-intensity LED digits, the display delivers bright, uniform illumination for maximum visibility both day and night, even in direct sunlight. The UV-resistant overlay protects against fading and environmental wear, while the weatherproof housing (IP65 rated) safeguards internal components from dust, rain, and corrosion.
Ideal for modern fuel retailers, this ultra-durable, high-visibility LED sign combines cutting-edge PCB construction with advanced display technology for unmatched performance and longevity.
Technical Specifications
| DIGIT SIZE |
DIGIT HEIGHT(mm) |
DIGIT WIDTH(mm) |
LED QTY(pcs) |
VOLTAGE |
| 4'' |
124 |
75 |
42 |
DC5V |
| 6'' |
161 |
103 |
64 |
DC5V |
| 8'' |
201 |
119 |
98 |
DC5V/12V |
| 10'' |
254 |
152 |
140 |
DC5V/12V |
| 12'' |
304 |
177 |
182 |
DC5V/12V |
| 15'' |
381 |
216 |
245 |
DC5V/12V |
| 16'' |
412 |
235 |
350 |
DC12V |
| 20'' |
500 |
281 |
434 |
DC12V |
| 24'' |
600 |
350 |
581 |
DC12V |
| 30'' |
750 |
438 |
840 |
DC12V |
Data Sheet
| Feature |
Specification |
| Digit Color Option (Single Color) |
Red /Green/Yellow/White/Blue |
| Digit Size Option |
4''/6''/8''/10''/12''/13''/15''/16''/20''/24''/30'' |
| Price Format |
8.889/ 8.889/10 / 8.88/ 88.88/ 888.8/888.88... |
| Product Option |
With Iron Steel Cabinet or Only Component |
| Led Brightness |
4000mcd - 9000mcd |
| Led Life |
> 100000 hours |
| Digit PCB |
FR4 |
| Digit PCB Thickness |
1.6mm |
| Wireless Controller |
Wireless Controller Remote / PC software |
| Communication Option |
RF (470mhz / 433mhz) / RS485 |
| Wireless Range |
>250meters |
| Brightness Control |
6 Levels |
| Wireless Controller Remote Power |
1.5V AAA Alkaline battery / 9V Battery |
| Front Acrylic Board |
Thickness 5mm -9mm |
| Iron Cabinet |
Thickness 1.2mm Steel Plate |
| Heat dissipation |
With Fan |
| Input Voltage |
AC110V ~ AC220V 50/60HZ |
| Digit DC Power |
DC5V / DC12V |
| Power Consumption |
< 60Watts |
| Painting of Iron Case |
Outdoor anti-fading and anti-rust spray paint |
| Operating Temperature |
-20°C to +80°C |
| Waterproof |
IP67 |
| Warranty |
1-2Years |
Frequently Asked Questions
Q1: Why does this system use an external antenna instead of built-in?
The external antenna provides three critical advantages:
- 50% stronger signal penetration through concrete canopies and fuel storage areas
- Adjustable positioning (up to 3m cable) for optimal line-of-sight transmission
- Replaceable/upgradable design for future network expansions
Q2: How far can the external antenna transmit price updates?
With standard configuration:
- 300m maximum range in open areas (vs. 100m for internal antennas)
- 200m effective range in urban stations with obstacles
- Stable through 3+ concrete walls
Q3: What makes this antenna system weather-resistant?
It features:
- Industrial-Grade SMA connector (salt fog corrosion resistant)
- UV-stabilized radome withstands 150km/h winds
- -40°C to +85°C operating range
- Self-draining design prevents water accumulation
Advantages of External Antenna
Tool-Free Maintenance - Features screw-on SMA connectors that enable instant antenna replacement without technical support. No wiring/crimping required - simply unscrew the old unit and attach the new one (＜30秒 swap time)
Double-Range Boost - Upgrades standard 100m communication to 250m+ effective range. 2× stronger signal penetration through concrete/steel structures versus internal antennas
All-Weather Durability - IP67 waterproof rating (submersible up to 1m for 30 minutes). Corrosion-resistant brass connectors with silicone O-ring seals
Plug-and-Play Scalability - Compatible with high-gain antenna upgrades (5dBi->10dBi) for specialized deployments. Maintains watertight seal even during antenna changes
