What software to 'Remote View' my iMac WEBCAM (in stealth mode) ?

[easybullet3]

Background:
When I am at the office, I sometimes Remote Control and access my iMac at home.
At work I use a PC with Uvnc (Ultra-VNC software) to anonymously log on remotely to my iMac at home (in stealth/invisible mode).
My imac is already set up for remote access.

Question:
But i now want to access the iMac 'webcam' also. (also in stealth mode).

How can I achieve this?

is there any app that can activate the Cam and Microphone without it actually opening anything on the iMac ?

Thanks