Smart construction site movable solar monitoring is a patented product of our company, with patent application number 2020303005696_ portable manual lifting solar monitoring device. This is a mobile solar monitoring device that is directly powered by solar energy and does not require mains electricity. It weighs only 10KG and is very convenient for temporary mobile deployment. It is suitable for smart construction sites (voice intercom, detecting whether personnel are wearing safety helmets, etc.), sports event personnel gathering and deployment, garbage station environment detection, etc.