A consumer has many options available and considerations to make while choosing security systems for home or business. Security planning is essential because there are two million burglaries annually, and an alert person has got to consider what is good for him and his circumstances. Some hire a security company to bother for this issue and others prefer an alternative of 'do it yourself' kits.

A security camera is part of almost every system. This can range from a sophisticated high-tech wireless camera to a basic web camera hard-wired to a computer in the home or office. A fully wireless security system is the most costly and probably will need to be installed by a professional, but it offers the most precise functioning. Some of the criteria for choosing a security system are price, the amount of light available, and whether the system needs to be hidden.

In the case of a business, cameras are not so likely to be hidden. In fact, it may be that keeping the cameras visible might help deter theft. In some businesses, highly visible signs state that a location or the customers are being watched by a security camera. Often, these kinds of security systems are watched constantly by a staff member who is watching screens that show him or her exactly what the cameras can see.

Others will rely on recording information for scanning or review. Some homes may also place signs indicating they are protected. Some simply rely on the sign, without actually having a system, not always a wise choice. Again, cost as well as specific need may factor into the choice an individual customer may make and for many, cost is the limiting factor.

In some cases it may make more sense to have your system hidden to avoid detection by those unaware, such as in the case of the 'nanny cam'. These hidden cameras can be linked to a site that is available online for monitoring, either for simple viewing or for recording as well. Businesses are sometimes in the practice of recording employees as well as customers, which is quite legal except in the case of an undisclosed camera in a private area such as a restroom or dressing area.

When trying to conceal a home security system a wireless security system is the way to go. The system will have less visible components and therefore make it easier to see without being seen. Another advantage of the wireless system is that it can be monitored remotely. This is a big advantage when dealing with a large area to monitor. An installation by an expert is probably the safest route. A consumer can also buy and install their own system to monitor activity.

Before calling a professional company or using a consumer electronics store or website, anyone considering security systems should make a list of needs they have for monitoring, consideration of the physical layout, and a realistic budget. The budget should reflect initial cost, operating expenses, monthly fees when applicable, maintenance, staff costs, and visibility. Finally, the customer should consider what type of alarms will be used and who has access to security codes.