https://flgd888.en.made-in-china.com/product/TONGfUyAHXtc/China-The-Surface-Mount-Type-Model-Xd371-Produced-by-China-Manufacturers-and-Certified-by-UL-FM-Vds.html
The Surface Mount Type Model Xd371 Produced by China Manufacturers and Certified by UL FM Vds - OS...