LR2000E4 High-Precision Laser Ranging Module, 4m-2000m Long Range Distance Sensor, 905nm Laser Rangefinder Module for Night Vision and Thermal Imaging

The LR2000E4 High-Precision Laser Ranging Module is a compact, lightweight distance sensor engineered for demanding applications that require reliable, long-range measurements. Operating at a 905 nm laser wavelength, it delivers an impressive ranging capability of 4 m to 2,000 m (approximately 13 ft to 6,562 ft), with an accuracy of ±1 m for targets within 400 m and ±0.4% for distances beyond that. Weighing approximately 10 g and measuring just 25.65 mm x 14.2 mm x 26.2 mm, this module packs serious performance into a remarkably small footprint. It supports both single-shot and continuous measurement modes with an adaptive update rate of 2–10 Hz. The UART-TTL communication interface and included test software make secondary development straightforward. Ideal for integration into night vision devices, thermal imagers, telescopes, laser illuminators, and systems used in perimeter security, aviation, railways, law enforcement, and outdoor sports. Operating temperature ranges from -4°F to +140°F, with a false alarm rate of ≤1% and an MTBF of ≥1,500 hours, ensuring long-term reliability in the field.

• LONG-RANGE PRECISION: The LR2000E4 laser ranging module measures distances from 4m to 2000m with an accuracy of ±1m (under 400m) or ±0.4% (400m–2000m).
• HIGH-SPEED UPDATE RATE: Features an adaptive ranging frequency of 2–10 Hz, supporting both single-shot and continuous measurement modes for real-time distance data.
• COMPACT AND LIGHTWEIGHT DESIGN: Measuring approximately 25.65mm x 14.2mm x 26.2mm and weighing only ~10g (~0.35 oz), this module integrates easily into handheld and embedded systems.
• VERSATILE APPLICATIONS: Ideal for night vision devices, thermal imagers, telescopes, laser illuminators, perimeter security, aviation, railways, law enforcement, and outdoor sports.
• EASY INTEGRATION: Equipped with a UART-TTL communication interface at 115200 bps and supplied with test software and an interface protocol document for convenient secondary development.