I am taking over responsibility for a security system that has several brands of dvrs. We have some dedicated micros, some ic realtime, and a few others that I am sure to find along the way. Each brand has thier own software but I need to find one cohesive software to access all systems. Even if it means I can only view live cameras I need a way to connect to the ip of each of these dvrs through one program. Is there software like this that exists. I have tried researching but may not have the correct jargin for searching.