CVI/AHD/TVI CVBS DVR switch the mode by OSD


Pleasure to introduce our new products: “4 in 1” Cameras; It can be used with CVI/AHD/TVI CVBS DVR; switch the mode by OSD; you can choose what you want according to your needs from these four modes. And the price is very competitive comparing with each of those four cameras. And it will become the trends in the following days.