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.

To provide a deterrent against theft, some businesses prefer a highly visible security system. Other businesses prefer discrete, hidden security systems. Many businesses employ a mix of visible and hidden systems, such as visible video cameras in conjunction with plain-clothed store detectives. Prominent signs alerting patrons and employees to the presence of monitoring by a security camera are common. Many video based security systems are continuously monitored by staff in real time.

Some rely on recordings to review. Some houses put signs in front saying that they are secure. Some only have a symbol and no real system, which is not really a good practice. The price is something many people consider along with their own need. Many people are limited by the price.

Some instances call for a camera system that is hidden from view and unknown to the person being monitored, as in the case of a "nanny cam." The output from such a system can be posted online for real-time viewing or recorded for later playback. Businesses may use such cameras to monitor their employees and keep an eye on their customers. Generally, monitoring employers without their knowledge is legally permissible, as long as the cameras are not mounted in private areas such as bathrooms or changing areas.

A wireless security system is simple to hide if stealthiness or discretion is desired. Because there are few components visible, people can be watched without becoming aware of the cameras. Another option is wireless monitoring, in which a camera can be aimed and a location scanned at a distance. This may be best for a large area. Consumers should seek expert advice using an experienced and well-known security company. However, it is possible for them to put in, monitor, and purchase these kinds of systems by themselves.

If you are considering any security systems you should take down a list of the things that you need prior to calling on a professional service, or even before going shopping on your own at a consumer electronics store. The list should include not only your physical security and monitoring needs, but also what is within your budget as well, including start up costs, operating expenses, and monthly charges where applicable.