Feature: 1. Non Contact Ranging: This lidar sensor adopts comprehensive use of wireless power supply, optical communication and non contact signal transmission. 2. With Great Accuracy: Designed to have triangular distance measurement of 0.15-12m range, 5Hz-15Hz speed, 16K sampling frequency, and high accuracy. 3. Very Stable Signals: Can effectively avoid the interference of ambient and strong light, largely promoting the stability and accuracy in ranging. 4. Wide in Application: Suits perfectly for environmental scanning and 3D reconstruction, navigation and localization of robots, locating and so on. 5. Simple Installation: Comes with a compact size and a light weight as well, the lidar range finder sensor is very convenient to install in minutes. Specification: Item Type: Lidar Range Finder Sensor Model: A2M12 Measurement Range Under 90% Reflection: Approx. 0.15 ~ 12m / 0.49 ~ 39.37ft Sampling Frequency: 16K Speed: 10Hz, 5Hz-15Hz. Angle Resolution: 0.9 degrees, 0.45-1.35 degrees. Angle Range: 360 ?? Measurement Method: Triangular Distance Measurement Accuracy: The accuracy is 1% for 3 meters range, 2% for 3-5m range, 2.5% for 5-25m range. Power Consumption: 2.25W-3W. Package List: 1 x Lidar Range Finder Sensor1 x User Manual2 x Data Cable1 x Accessory