How big of a hard drive do I need for CCTV?

What size hard drive do I need for CCTV?

Commonly if users have a four camera system they will require a DVR with at least a 500GB capacity. This will support approximately two weeks recording at about 12FPS. If you have a 8 channel DVR you should be looking for a 1TB HDD which again would give you about two weeks recording at 12FPS accross all 8 channels.

How big of a hard drive do I need for 4 cameras?

Hard Drives – What Size?

Number of Cameras HDD Size Storage Time
4 1TB 12 days
4 2TB 24 days
4 3TB 36 days
4 4TB 48 days

How long will 1TB last on CCTV?

As shown in Table 1, just one continuous video stream at 20fps/704×480 image resolution can fill a 1TB drive in only 42 days with MPEG-4 compression.

How long will 500GB DVR record?

With a 500GB drive, the same DVR would hold about 75 hours of HD video.

What is special about a surveillance hard drive?

Surveillance drives are meant for recording video on 24/7 security systems. … Unlike a PC, these drives have to be writing data—specifically, video data—all the time.

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How long does a CCTV hard drive last?

Improve reliability and reduce cost by protecting your CCTV hard drive. A typical mechanical hard drive will last on average 3 to 4 years however it is often the case with hard drives used in CCTV recorders for their life to be significantly shorter.

Is 2TB enough for security cameras?

For storing in DVRs/NVRs/servers, one can store way more than 6GB per camera without any significant increase in cost. … At this level, cameras can be stored using internal storage on DVRs/NVRs/servers without any significant problem (1TB to 2TB for 16 cameras is sufficient).

How long will a 1TB hard drive record?

DVR+ (CM7500) with a 1TB external hard drive will record up to 180 hours of High Definition programming. HD content uses much more data space than SD content.

How many hours of video can 2TB?

How much can you pack onto a 2 TB drive? About 34,000 hours of MP3s, 80 days worth of video, 620,000 photos, 1,000 of high-definition movies. In a press release, Kingston claims it can carry 70 hours of 4K video. If that seems like a lot, it is.

How many hours of 4k video can 1TB hold?

How long will 1TB data last? AT estimates that with 1 terabyte of data, you can watch around 400 hours of HD video streaming.

How many hours is 1080p 1TB?

How many hours of 1080p video can 1tb hold? 1 TB gives you the option of storing roughly: 250,000 photos taken with a 12MP camera; 250 movies or 500 hours of HD video; or. 6.5 million document pages, commonly stored as Office files, PDFs, and presentations.

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Can you use a normal hard drive for CCTV?

1 Answer. Yes, your CCTV recorder should work fine with a standard desktop SATA hard drive although surveillance drives have a number of benefit including being more efficient for storing and reviewing data from CCTV recorders, better at temperature management, designed for 24/7 operation and improved reliability.

How many hours can a DVR hold?

Information

DVR Model Analog Video Digital Video
DCT/DCH6208 20 hours 60 hours
DCH3080 20 hours 60 hours
DCT/DCH6412 30 hours 90 hours
DCT/DCH3416 40 hours 120 hours

How long can a DVR record for?

Most of DVR can support 24 hours and Motion detection, Alarm detection record methods. When use different method for record, the strogage time will be different.