May 2023: Launched the first fully automatic focusing full-color night vision device on the market.
October 2023: Released the manual focusing low-light full-color night vision device.
March 2024: Rolled out the low-illumination low-light full-color night vision device.
April 2024: Introduced the thermal imager.
June 2024: Developed the thermal imaging search (product/function, depending on specific scenarios; if it refers to a product, it can be "thermal imaging search device").