Chinese 
Construction & Engineering Surveying
Laser Rangefinders
5 KM Laser Rangefinder Module
JV-LRF1503AD is an integrated Class 1 eye-safe rangefinder module with 1535nm laser. It maintains steady measuring precision outdoors, featuring compact size and optimized power performance. The unit is easy to embed into UAV payloads, border surveillance kits, robotic navigation gear and automotive obstacle sensing systems for diversified deployment.
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OEM
ODM
Application Scenarios
Aerial Mapping & Drone Inspection
Industrial Facility Measurement
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5 KM Long-Range Precision Ranging & Multi-Target Detection
Equipped with a 1535 nm Class 1 eye-safe laser, the JV-LRF1503AD provides reliable ranging capability up to 5 km with high measurement accuracy and stable performance. Supporting multi-target detection and high valid measurement rate, it delivers precise distance information for UAV payloads, surveillance systems, and intelligent sensing applications.
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Compact Integration & Reliable Outdoor Performance
Featuring an integrated compact structure with excellent shock and vibration resistance, the JV-LRF1503AD is designed for seamless integration into various optical platforms. With low power consumption, UART communication interface, and robust environmental adaptability, it ensures stable operation in demanding outdoor conditions.
Core Specifications
| Parameters | JV-LRF1503AD |
| Representative products |  |
| Eye Safety Class | Class 1 |
| Laser Wavelength | 1535 nm ± 5 nm |
| Beam Divergence | ≤0.6 mrad |
| Receiving Aperture | Φ16 mm |
| Max. Ranging (Visibility ≥10km) | ≥5000 m (Building, 60% reflectivity) /
≥3200 m (2.3×2.3 m Target, 30% reflectivity) / ≥2000 m (0.5×1.7 m Target, 30% reflectivity) / ≥1000 m (0.2×0.3 m Target, 30% reflectivity) |
| Min. Ranging | ≤15 m |
| Ranging Accuracy | ≤±1 m |
| Distance Resolution | ≤20 m |
| Valid Measurement Rate | ≥98% |
| Multi-target Detection | Up to 3 targets |
| Measurement Frequency | Single shot, 1 Hz–10 Hz |
| Communication Interface | UART (TTL 3.3 V) |
| Supply Voltage | DC 5 V–16 V |
| Standby Power Consumption | ≤1 mW @5 V (POWER_EN Low); ≤0.3 W @5 V (POWER_EN High) |
| Average Power Consumption | ≤0.8 W @5 V 1 Hz; ≤1.5 W @5 V 10Hz |
| Peak Power Consumption | ≤3 W @5 V |
| Dimension | ≤48×30.5×21 mm (L×W×H) |
| Weight | ≤34 g |
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