• 2021-07-20

The brightness of the projector is not enough, and the picture looks like it is covered with a layer of gauze, which is not clear. The magnificent clouds in the film become dim, and the shocking battl...

• 2021-06-23

The types of projectors: According to the application environment can be divided into: home theater type intelligent projector, portable business type intelligent projector, educational conference typ...

• 2021-06-18

"Traditional projector market into decline", "projector business and education market is being replaced by interactive large screen", "with interactive LCD large screen, where will the projector in th...

• 2021-06-17

1. Home theater projector type: It is characterized by brightness of about 2000 lumens (with the development of projection this number is constantly increasing, high contrast), projection picture aspe...

• 2021-06-15

As a professional supplier of projectors, Vcast today brings you some common problems and troubleshooting methods in the use of projectors. First of all, we must judge the fault location, prepare the ...

• 2021-06-11

To a family, the comfortable degree of the sitting room is the highlight that cannot ignore in household life. In recent years everybody watches a film to the sitting room more and more take seriously...

• 2021-05-28

The projector is a kind of equipment that can project images or videos to the screen, which can be connected with computers, VCD, DVD, BD, game consoles, DV and so on through different interfaces to p...

• 2020-12-12

CE FCC Certificated cord less spray machine disinfection nano automization disinfection machine sanitation gun machine for home Feature * Nano Sprayer * Battery powered * FCC/CE/ROHS approved * Pressu...

• 2020-11-12

2020 New Trending Portable Electric Fogger Sprayer Sanitizer Disinfect Nano Spray Gun Machine Feature * Nano Sprayer * Battery powered * FCC/CE/ROHS approved * Pressure steam, no heating process * tan...

• 2020-10-26

Mini PTZ dome camera, with pure white body, volume 15.5cmX11cm, focal length 3.6mm/8mm, equipped with 2 million HD lens, 1080p 2 million HD pixels, IP66 waterproof ability and outdoor m...