How to Select Security DVR Recorders Many people think of a digital video recorder (DVR) as a device that is on top of the TV that recorders show programs and movies; however, there are many products and applications for digital video recorders (DVR). DVRs record video in a digital format and save it to an electronic memory device. The images recorded by a DVR can be played back, and are often used for security purposes. The new technology provided for DVR security is the foundation for video surveillance. Video surveillance is used in a variety of setting including home, work, and public locations. DVRs used for security purposes are different than DVRs used to record TV and movies. The systems are more complex. Some systems are live remote video monitoring systems, often monitoring at home or from a personal computer. These systems are often used to monitor nannies or employees at a business. Many of these systems can record for up to 3 months, or even longer in some cases. The video is stored in the security DVR and can be reviewed at a later time with these systems. Often the systems that can record for 3 months or longer are used in commercial settings. A variety of these systems are used by grocery stores, banks, and other businesses. A stand alone DVR may be used for a smaller application, perhaps monitoring a nanny or babysitter in your home. To keep your security DVR hidden from view, a wireless bundle can be used for home or business. A camera is often placed in one location and the device is placed in another for covert recording. DVRs are often used for security purposes. There are many types with a variety of features to meet your specific requirements. For instance, you may need one for your business with longterm recording features and high storage capabilities or you may want a smaller, more covert system to protect your home. Many DVRs are also being used worldwide for police surveillance as they are a trusted method for security. No matter your security needs you can find the DVR recorder to protect your home or business.