The multi-button TV remote control is a universal infrared remote control for Panasonic, Samsung, Sharp, Changhong and Sony TVs. It can be used without programming. The product shell is made of ABS material, plastic button, waterproof and anti-drop design
The model of U81 Mini High Precision Laser Distance Sensor is a small laser measurement sensor with 20m range. The model of U81 is a laser range finder with high precision and fast measurement. It is small in size and weight only about 10 grams.