Mini Laser Distance Range Sensor (4m)This laser distance ranging sensor has a compact size, comparable to the size of a fingernail, and a measurement range of up to 4m. It is specifically designed to address the issues commonly found in distance sensors on the market, such as large size, slow response time, and poor installation adaptability. It boasts a range of advantages including small size, minimal blind zone (Measurement accuracy: 25cm@1cm, >25cm@S*4%cm), fast response time (19