Remote sharing software

Hi Mentioned below is what I am looking in remote sharing. I want remote sharing software like logmein. We can transfer files from our computer to customer and customer to our computer should by pass firewall and antivirus. It should be downloaded on slow internet speed . Download file should not be heavy. It should support all browser means that we can download our remote software using all browser like ie, chrome Firefox, safari etc. We can set screen resolution of customer computer able to transfer and share remote access chat support. Restart option and unattended access is required should be able to give system info like windows, ram etc including downloads on computer like norton, printer software etc. Should have a cleaning software integrated like c cleaner able to take access of windows and mac including phone and tablet android windows and ios if this is difficult it should have option in which we can upgrade later easily downloadable on all browsers muliple remote access able to do black screen. Uninstallation should be difficult and have repair option. During Installation it should have check box checked it means when a customer is installing our software our software a new software should be downloaded unless customer uncheck that check box.