1. Infrared sensor. Sweeper Small Micro Switch Wholesale Price tells you that infrared transmission has a long distance, but it has very high requirements for the use environment. When it encounters light-colored or dark-colored household items, it cannot reflect back.

Sweeper Small Micro Switch Wholesale Price tells you that this will cause the machine to collide with household objects for a long time, and the bottom household objects will be spotted by it.
2. Ultrasonic bionic technology, using bionic ultrasonic technology, similar to whales and bats use sound waves to detect and judge household items and spatial orientation, with high sensitivity and high technical cost. Sweeper Small Micro Switch Wholesale Price tells you that this technology is used systematically in the aviation industry.
Through the above introduction and analysis of Sweeper Small Micro Switch Wholesale Price introduces Sweeper Detection System Classification, hope it helps you.