Jiaxing Linger Electronic Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500PCS /Month |
| Delivery Time | 10-20 Working Days |
| Packaging Details | Anti-vibration cotton+Carton+Wooden Case |
| Name | Electronic Gas Price Signs |
| LED Color | RED |
| Antenna | High-gain |
| PCB Thickness | 1.6mm |
| Led | Ultra-wide Angle |
| Power Plug | USA/EU/CN/AUS |
| Wireless range | > 320meters |
| Antenna Type | External |
| Brand Name | Linger |
| Model Number | LGPS-03 |
| Certification | CE/ ROHS |
| Place of Origin | Jiaxing,Zhejiang,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500PCS /Month |
| Delivery Time | 10-20 Working Days | Packaging Details | Anti-vibration cotton+Carton+Wooden Case |
| Name | Electronic Gas Price Signs | LED Color | RED |
| Antenna | High-gain | PCB Thickness | 1.6mm |
| Led | Ultra-wide Angle | Power Plug | USA/EU/CN/AUS |
| Wireless range | > 320meters | Antenna Type | External |
| Brand Name | Linger | Model Number | LGPS-03 |
| Certification | CE/ ROHS | Place of Origin | Jiaxing,Zhejiang,China |
| High Light | RED Electronic Gas Price Signs ，Electronic Gas Price Signs 1.6mm ，Gas Station Price Board Self Protected | ||
The advanced control board features intelligent reverse-polarity protection to prevent damage from incorrect power connections. The built-in multi-stage safeguarding system utilizes:
Auto-correcting Circuitry – Automatically detects and compensates for reversed +/- wiring within 0.1 seconds
PolySwitch Fuses – Resettable overcurrent protection
Isolated Power Pathways – Prevents failure cascades to LED drivers/communication modules
This triple-layer protection:
• Eliminates 98% of installation-caused failures
• Extends system lifespan by preventing collateral damage to connected components
• Reduces warranty claims with foolproof power handling
• Maintains operation during brief (＜5sec) voltage spikes up to 36V
| 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
| 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 Contrller Remote / PC software |
| Communication Option | RF (470mhz / 433mhz) / RS485 |
| Wireless Range | >250meters |
| Brightness Control | 6 Levels |
| Wireless Controller Rmote 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 |
FAQ
Q1: What makes this system truly "plug-and-play"?
A1: Our patented 3-step setup requires:
Mounting the display (single-bolt design)
Snapping the magnetic high-gain antenna onto any metal surface
no software configuration or RF tuning needed. The system self-configures in <90 seconds.
Q2: How does the high-gain antenna improve performance?
A2: The 13dBi directional antenna:
• Triples effective range to 300m
• Penetrates 4+ concrete walls
• Maintains connection during pump truck interference
Q3: Can non-technical staff handle maintenance?
A3: Absolutely. The tool-free system features:
• Hot-swappable antenna (weatherproof twist-lock connector)
• LED diagnostic lights for instant troubleshooting
ADVANTAGE OF EXTERNAL ANTENNA:
1.Foolproof Reverse-Polarity Protection
Auto-correcting circuitry instantly compensates for +/- wiring mistakes
Triple-layer protection (diode bridge + MOSFET + resettable fuses) prevents damage
Withstands unlimited accidental reverse connections without failure
2.System-Wide Component Protection
Isolated power design prevents failure cascades
Sacrificial circuits protect expensive LED drivers and comms modules
3.Plug-and-Play Scalability
Compatible with high-gain antenna upgrades (5dBi→10dBi) for specialized deployments
Maintains watertight seal even during antenna changes
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Employee Number:
100~120
Ecer Certification：
Verified Supplier
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