Remote CCTV Upgrade

I currently run a FLIR MPX DVR (model M3104ES) with four analogue cameras that I can only watch by plugging a monitor directly into the recorder. I’d like setup in two distinct ways: 1. Enable reliable... (Budget: $30 - $250 CAD, Jobs: CCTV, Home Automation, Installation, Network Security, Technical Support, Troubleshooting, VPN)