All Sharx Security consumer cameras with model numbers starting with SCNC support Mac OSX El Capitan with a choice of browsers.
This includes the popular models SCNC3905 and SCNC3904-WIDE outdoor cameras as well as the SCNC2900 / SCNC2900W indoor cameras.
All major browsers including Safari, Chrome, and Firefox are supported.
Please note that plugins including Flash must be enabled on your browser, and for DropBox the popup blocker must be disabled, at least temporarily, so that the browser can ask you for your DropBox username and password in a new window or tab.
