▋Technical Specifications
| Equipment Name | Single-channel Indoor Parking Guidance Screen |
| Model | P-IA31-1 (One-way) |
| Dimension | One-way: 650×183×56mm |
| Exterior Material | Black aluminum alloy frame |
| Vacant Parking Space Section | Adopts screen-printed LED white luminous characters |
| Light Source | Red and green dual-color LED lamp beads |
| Pixel Pitch | 4.75mm |
| Service Life | ≥100,000 hours |
| Working Temperature | -30℃ ~ +75℃ |
| Supply Voltage | AC220V±10% |
| Maximum Power Consumption | ≤20W (One-way) |
| Ambient Humidity | 5% -- 95%RH |
| Communication Mode | RS485, Bluetooth (for debugging) |
| Communication Distance | RS485: ≤300m, Bluetooth: |
| Pixel Density | 44321 dots/㎡ |
| Resolution | 80×32 = 2560 dots |
| Driving Mode | Constant current |
▋Product Features