1535nm Laser Rangefinder Module 4000m Range, Multi-Target Detection, TTL Interface, 27x25x15.5mm Compact Size Laser Ranging Sensor

This advanced laser rangefinder module delivers exceptional performance with its 1535nm wavelength laser and impressive 4000m maximum measuring range for building targets. Featuring multi-target detection capability for up to 3 targets simultaneously, it maintains high accuracy of ±1m with a 98% accuracy rate. The compact unit measures just 1.06 x 0.98 x 0.61 inches, making it ideal for integration into various systems. With a rapid start-up time under 350ms and response time below 20ms, it offers quick measurements at 1-3Hz frequency. The module operates efficiently with DC 3-5V power supply and consumes minimal power - less than 0.9W at 1Hz operation. Built to withstand challenging conditions, it functions reliably in temperatures from -40°F to +158°F and features robust shock resistance of 1200g. The UART (TTL 3.3V) interface ensures seamless integration with control systems. Its Class 1 eye-safety rating and low false alarm rate of <1% make it suitable for professional applications requiring precise distance measurement.

• ADVANCED RANGING: Professional laser rangefinder with 4000m maximum range for building targets at 60% reflectivity, capable of detecting up to 3 targets simultaneously
• PRECISION PERFORMANCE: Features ±1m ranging accuracy with 98% accuracy rate and ultra-low false alarm rate under 1%, operating at 1-3Hz frequency
• COMPACT DESIGN: Lightweight module measuring just 27x25x15.5mm with a weight of 14±1g, perfect for integration into larger systems
• TECHNICAL SPECS: 1535±5nm laser wavelength with Class 1 eye safety rating, field of view of 7.4mrad, and laser energy >100 µJ
• RELIABLE OPERATION: Performs in temperatures from -40° to +70°C, withstands 1200g shock, features TTL interface, and requires only 3-5V DC power