The most important thing to consider before going for a remote controlled security camera system is the security of your system on the network. It is very important for the system you have chosen to have the ability to set up a password protected user account to ensure your accessibility to the system.
The next big thing you should consider whether you have a static IP address or a dynamic IP address internet connection. Static IP address costs more than dynamic IP address. So it is better to go dynamic IP address when selecting your home security camera system. Most of the security camera systems available in the market do not work with dynamic IP address. So, buy a system that has built-in support for dynamic IP address to view your cameras distantly without paying any monthly fee to your service provider.
The decision to install remote home security cameras ultimately depends on you. Ensure that you select the right system that fulfills your needs. Check the cost factor and viewing capabilities to make the right decision. Sometimes a DVR can cost you more when you go for it with internet connection even while providing low quality recording. The system you are buying should worth the amount of investment.