Shenzhen Argus Techology Co,, Ltd. Is a maker of CCTV cameras from in China.Our products encompass CCD/CMOS cameras, All-In-One cameras, day/night IR waterproof cameras, dome cameras,Waterproof cameras, hidden cameras and mini cameras. We also supply various DVR boards at competitive prices.I would like to invite you to visit our website:We supply our cctv produts to your comany with good cost/quality performance.Any feedback will be appreciated