Security And Surveillance System

A video surveillance system/ CCTV is composed of a system of cameras, monitors/display units, and recorders. Cameras may be either analog or digital with a host of possible design features which will be discussed momentarily.

These systems can be applied to both interior and exterior areas of a building or property. They can operate 24/7, can be designed to only record in response to movement, or set to record during specific times of the day.

The cameras may be conspicuous and out in the open to deter crime, or they can be more hidden and discreet to record evidence with fewer chances of being tampered with. However, it is essential to note that laws regulate the placement of security cameras within the workplace. These laws vary from state to state, so be sure to contact your state’s labor agency to learn what your restrictions are.

Footage can be monitored live by a security guard, monitored remotely if using an IP camera and system (more on that in a moment) by a monitoring company, or can simply be recorded and stored by a DVR (digital video recorder) or NVR (network video recorder) for review later should the need arise.

Finally, video surveillance systems are closed – this means its signals are not broadcast so that others could intercept and view the content. Only authorized users can access the recorded material.