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The Daily Insight

How do I increase DVR recording days?

Author

John Thompson

Published Feb 17, 2026

How do I increase DVR recording days?

Simple Tips to Extend Your NVR/DVR Storage Capacity

  1. Determine where HD video is needed – and where it’s not. The biggest factor in this discussion is IP cameras.
  2. Record on motion.
  3. Do the math.
  4. Take advantage of camera settings.
  5. Be mindful of your cameras’ field of view.

How many days can a DVR record?

A high-end DVR would typically be able to record 16 cameras on to a 2-terabyte disk. Using our worked example for a casino and assuming the very best compression available this would give just over 6 days of recording for all 16 cameras or 90 days for just one camera.

Why does my CCTV time keep changing?

The time on your DVR / NVR can be configured manually, or automatically by enabling Network Time Protocol (NTP). If the recorder is showing the incorrect time, or the time is resetting, adjust your time configuration settings by enabling / disabling NTP.

How long will a 1TB DVR record?

Depending on the number of cameras you have connected to the DVR and the recording resolution of those cameras, generally: 500 GB = up to 6 months of recording 1 TB = up to 12 months of recording 2 TB = up to 24 months of recording The more cameras you have connected to the DVR, the shorter this time frame.

How do I change the time on my Swann DVR?

Article Details

  1. Tap on CAMERA at the bottom, tap and hold the camera that you wanted to change then go to SETTINGS.
  2. Tap on ABOUT CAMERA.
  3. Tap on TIMEZONE.
  4. Now change the Timezone and you can also turn on Daylight Saving On, then once you’re finish, tap on DONE.

How does DVR work with date and time?

This is also a common problem related to DVR/NVR date and time. The NTP (Network Time Protocol) is an international standard that allows the devices to synchronize with an NTP server to adjust the date and time and that is done via the Internet at regular intervals.

How does NTP work on a DVR or NVR?

The NTP (Network Time Protocol) is an international standard that allows the devices to synchronize with an NTP server to adjust the date and time and that is done via the Internet at regular intervals. If your DVR or NVR connects to such a server and updates the date and time this can change the adjustment you have done manually.

How to determine if your CCTV DVR hard drive hard failed?

CCTV Camera Pros created this page to show customers the steps taken when determining if a hard drive failure has occurred on iDVR-PRO surveillance DVRs. These same steps can be used for iDVR-E and other brand security camera DVRs as well. Here are a few examples of situations that may indicate your hard drive has failed.

What should I do if my DVR is stalling?

If the DVR is stalling during this phase it could indicate a problem with the hard drive When the DVR is powered down, Remove the cover from the DVR. Inside the DVR you will find 2 main components, One is the Motherboard, the other is the SATA Hard drive. (See image below).

Are there any DVRs that record over the air?

But if you buy your own DVR, you’ll be able to record over-the-air content you get free through an antenna. Consumer Reports has tested several of these DVR options: the AirTV from Dish, the Amazon Fire TV Recast, ChannelMaster’s Stream+, the HD HomeRun Scribe Duo, the Tablo DualLite OTA from Nuvyyo, and the TiVo Bolt OTA.

How long does it take to replace a DVR hard drive?

Once you submit an online RMA request and receive a RMA authorization, mail the defective hard drives following the instructions they provide, and a replacement drive will be sent back to you within a few business days.

What kind of DVR do I need to record two channels at once?

As its name suggests, the Dual Lite has two tuners, so you can watch or record up to two channels at once. There’s also a four-tuner option called the Tablo Quad ($200), which likewise requires a separate hard drive. Tablo doesn’t require a subscription for this DVR, but it becomes a lot more useful if you have one.

Why is there no video on my DVR?

If you try to access recorded video surveillance footage and you cannot find any video in the history or playback section of your DVR. When DVR’s boot-up there is a “test” phase that they run through to check for any errors prior to going into the programmed recording mode.