In-Ceiling Motorised Recessed ALR Black Projection Screen with Epson PowerLite 2042

Dear all, this is our ALR In-ceiling recessed motorized projection screen. This screen is set on our meeting room. Sorry for my bad English, hope you like this video:) The projector is Epson PowerLite 2042. This projector is for business and education. The projection is based on 3LCD projection technology and has a brightness of 4,400 lumens and high of 15,000:1. Contrast. If you are interested in this screen, please contact: WhatsApp/WeChat: +86 18826401386 Please kindly give me some likes and subscribe my channel to receive new videos, thank you very much!