LEEKGOVISION 1MP Wireless Camera System includes 4CH 1MP wireless cctv camera systems and 8CH 1MP wireless home camera system, if you do not require high HD resolution wifi camera system, just want cheap wifi camera, then you can choose 1MP camera to use.wireless camera is more convenient for user to use than IP wired camera. But 1MP camera is not HD as 2MP, so generally most clients buy 2MP /1080P HD camera at least now.