CORREA GROUP (HONGKONG) LIMITED (Shenzhen Correa Electronic Co.;Ltd), which is specialized in producing, designing and exporting CCTV cameras, standalone DVR, wireless audio/video transmitter, baby monitor, wireless camera, etc. We offer complete lines of high quality cctv surveillance systems and devices,including latest technologies products in wireless inspection camera, wireless video door phone, digital baby monitor,micro camera with OSD function.