24 Camera Security DVRs

24 Camera DVRs can support up to 24 security cameras. A 24 Camera DVR is not often used in residential areas except in the case of some mega-mansions. 24 Camera DVRs are primarily used in commercial buildings. You should use a 24 channel DVR when you have 17, 18, 19, 20, 21, 22, 23 or 24 cameras in your security system.

Our 24 Camera DVR Collection

24 channel DVRs provided in partnership with Security Camera Warehouse.

24 Camera DVR Expansion

Most 24 Channel DVRs are PC-Based DVRs. Our 24 Camera DVR units have the ability to expand the amount of hard drive space so that you can adjust how long you will keep your recorded video before writing over it again.

You Need At Least 3 TeraBytes To Achieve A Months Record Time with a 24 Camera DVR

A month's record time is a good idea and a modest goal for security purposes. Sometimes you don't know a crime has happened for some time; it's important that you keep your security camera footage around long enough to be useful. You can calculate your record time by using our DVR calculator. Although you can get a 24 channel DVR with as little as 1 terabyte hard drive; you generally want to have at least 3 Terabytes of hard drive space so that you can have a full four weeks of recording time with your 24 Camera DVR.
Although you can change how often your cameras record a frame, your should maintain at least 30 frames per second or you may have difficulty identifying a vandal or criminal. Make sure you get enough hard drive space in your Security DVR to convict!