smartgenesis

Hello everyone., This is the the first time i m posting a query in this forum, i have a IP CCTV network installed in my office, i need to access the NVR from my office network PC's for local viewing. both the networks have routers and different network settings(IP, gateway, subnet)., Sorry, But i m a rookie in computer networking. So, it will be a great help if some can guide me through this in laymans language. I am posting an image below depicting how exactly existing networks are present & some details that i could notice. Hope to find a solution here ASAP. Thank You http://www.filefactory.com/file/48xvq0o8n9tl/MY%20CCTV%20IP%20NETWORK%20jpeg_Page_1.jpg