There is one important aspect of setting up a security system that many people seem to overlook and that is the system security itself. No matter how elaborate a system that is installed, if outsiders have a view of what is being recorded or at least viewed on cameras, or have easy access to the controls, it detracts from the integrity of the system. Making sure no one except authorized personnel, or specific family members have access to the security system protects the system from abuse or being turned off during the commission of a crime.
Most businesses maintain their system security by keeping their monitors are recording equipment in a secure location, away from the public view, and available only to employees that have the need and expertise to work with it. This should be the same way a system is treated in a private home. Possibly, those that have their control panel in plain view have no other place for it to be installed, but it is probably more so to show they have a system installed. Some may say it serves as a deterrent to crime while others say it is inviting someone to attempt to defeat the integrity of the system.
Even with all of their wireless home alarms monitors and recorders hidden from view and inaccessible, system security is often breached when people can get their hands on the cameras or other sensors installed on the system. Even in instances when a person attempting to move or disable a camera they could be seen and recorded, they may find a way to reach the lens with only their hand, holding a can of spray paint being visible before the shot goes dark.
Cables that carry power to the cameras or the sensor devices as well as the cables heading back to the control panel and recorders need to be hidden from view. Taking the stance of out of sight, out of mind is a good rule of thumb when looking at system security in a business or in a home. While no one would want to consider a visitor to their home as having illicit thoughts in mind, the fewer people that are aware of the capabilities of a security system, the fewer suspects there will be if security is breached.
Many families out of necessity provide security codes to their children, especially those old enough to be left home alone. Unfortunately, their choice of friends may not be the best and someone looking over their shoulder and obtaining the security code can return later and get into the house, making appear as though the alarm was not activated when the family left on vacation.
Possibly one of the best methods to provide system security is to have at least one camera that is focused on the system that does not show up on monitors. This way if someone attempts to fool with the recorders and cameras, there will be at least one video showing the face of the person responsible.

