Frames per second (fps) is a way to count how many pictures a security camera takes in just one second. Imagine a security camera that takes 30 pictures in a second – that’s 30 frames per second! When the fps number is bigger, the video looks smoother. The right number of frames for a security camera can be different. Cameras with lower numbers, like a 25 fps NVR, might make the video look shaky because they take fewer pictures.

However, the best speed for pictures, even for a 25 pictures per second recording device, relies on how clear you want the videos to be and how well your internet connection can handle it. Thirty pictures per second is thought to be the perfect speed for security cameras. It’s also the normal speed for TV shows, making movements look very smooth.

What is FPS (Frames Per Second)?

FPS, or Frames Per Second, is a measure that tells us how many individual images, or frames, a video or animation displays in one second. Imagine watching a flipbook where each page shows a slightly different picture. The higher the FPS, the smoother and more realistic the video looks because it shows more pictures in a short time.

Benefits of Using a 25 FPS NVR

When we talk about 25 FPS NVR, it’s all about video clarity. Imagine trying to spot a person’s face or read a license plate. With 25 FPS NVR, the motion in the video looks smoother, making these details clearer.

Why Choose 25 FPS NVR?

Clearer Videos: Higher FPS means less blurriness, especially when things are moving fast.

Better for Details: Need to catch someone’s face or car number? 25 FPS NVR can help.

Feels Natural: Our eyes see the world smoothly. With 25 FPS, videos feel more like what we see in real life.

Best 25 FPS NVR

If you’re considering upgrading your system or setting up a new one, “Avigilon NVR” is one of the best choices out there. Known for its reliability and easy-to-use interface, many experts recommend it for both home and business use.

Choosing Cameras Compatible with 25 FPS NVR

When you’re selecting cameras to go with a Network Video Recorder (NVR) that operates at 25 FPS (frames per second), compatibility is a key factor you’ll need to consider.

Here are some guidelines to help you choose the right cameras:

Specifications to Consider

  • Frame Rate: Ensure that the cameras you choose can support 25 FPS or more. This will allow seamless integration with your NVR.
  • Resolution: Make sure the resolution (e.g., 1080p, 4K, etc.) of the camera is supported by your NVR. Higher resolutions require more storage and bandwidth.
  • Compression Technology: Check the video compression formats supported by the NVR (e.g., H.264, H.265). The camera you choose should ideally support the same or compatible formats.
  • Connection Type: Ensure that both the NVR and cameras use the same kind of connection—typically Ethernet for IP cameras or coaxial for analog ones.
  • Power Over Ethernet (PoE): If your NVR supports PoE, selecting cameras that also support this feature can simplify installation.
  • Brand Compatibility: Some NVRs are optimized for cameras from the same manufacturer. Check for such specifications in the product manual.
  • ONVIF Compliance: The Open Network Video Interface Forum (ONVIF) standard allows for easier integration between devices from different manufacturers. Opting for ONVIF-compliant devices can offer you more flexibility.
  • Storage: Ensure that the camera’s bitrate, when multiplied by the number of cameras and the number of hours of recording you need, doesn’t exceed the NVR’s storage capacity.
  • Audio: If your NVR supports audio, make sure to select cameras with built-in microphones or audio input.
  • Additional Features: Motion detection, night vision, and zoom capabilities are additional features you might want to consider, based on your specific needs.

Steps to Choose Compatible Cameras

  1. List NVR Specifications: Write down all the key features and specifications of your NVR, like frame rate, supported resolutions, and compression formats.
  2. Research Cameras: Use the NVR specs as a guide to filter potential cameras that meet your needs.
  3. Check Reviews: Online reviews and forums can provide insights into the compatibility and performance of specific camera models with different NVRs.
  4. Consult Manuals: Manufacturer manuals often list compatibility information. These can usually be found online.
  5. Contact Support: When in doubt, contact the customer support of the NVR or camera company to confirm compatibility.
  6. Test: If possible, test a single camera first to ensure compatibility before investing in multiple units.

CCTV Security Camera Brands

Several reputable brands offer high-quality CCTV security cameras that take advantage of good FPS and video quality. Here are a few examples:

  1. Hikvision: Known for their advanced video surveillance solutions, Hikvision offers a range of cameras with varying FPS capabilities.
  2. Dahua: Another popular brand, Dahua, provides reliable security cameras with advanced features like high FPS and excellent image quality.
  3. Axis Communications: Axis offers professional-grade security cameras that excel in video clarity and smooth motion, thanks to good FPS support.
  4. Samsung Techwin: Samsung’s security cameras are designed for optimal video performance, including higher FPS settings for better footage.
  5. Lorex: Lorex offers a variety of security cameras that cater to different needs, often featuring good FPS for clear video playback.

Best Frame Rates for NVR: Depending on your specific needs, NVR offers different frame rates:

Purpose Frame Rate Range
General Surveillance 15 to 20 fps
Higher Traffic Areas 20 to 30 fps
Real Time Monitoring 20 to 30 fps
Event Capture 30 fps (or higher)
Play Back & Analysis 15 to 30 fps
Low Bandwidth Environment 10 to 15 fps
Facial Recognition & Details 25 to 30 fps
Remote Monitoring 15 to 20 fps

Ideal FPS for Different Security Cameras

The ideal frames per second (FPS) for different security cameras can vary based on their specific roles. Generally, 15 to 20 FPS is suitable for standard surveillance, while 25 to 30 FPS is preferred for scenarios requiring smoother motion and detailed recognition.

Camera Type Frame Rate Range
Dome Cameras 15 to 20 fps
Bullet Cameras 15 to 20 fps
PTZ Cameras (Pan-Tilt-Zoom) 25 to 30 fps
Wireless Cameras 15 to 20 fps
Hidden Cameras (Spy Cameras) 15 to 20 fps

What is NVR?

An NVR, which means for Network Video Recorder, is like a digital hub for your security cameras. Think of it as a special box that collects video footage from your cameras and stores it on a hard drive. It’s like having a personal video library for all the moments your cameras capture.

Frame Per Second (FPS) in NVR

FPS, or Frames Per Second, refers to the number of individual frames or images that a video displays in one second. In the context of NVRs (Network Video Recorders) and security cameras, FPS plays a significant role in determining the smoothness and clarity of video footage. Different NVRs and cameras support varying FPS rates, and choosing the right FPS setting is essential to capture clear and detailed video content.

Here are some common FPS settings you might encounter in NVRs and their significance:

Real-Time FPS (30 FPS): This is the standard frame rate for real-time video capture. It results in smooth and natural-looking video playback, making it suitable for scenarios where capturing fast motion or detailed activity is crucial. It’s commonly used in situations where accurate identification and analysis are necessary, such as in surveillance applications.

15 FPS: This frame rate is often used in situations where capturing every detail is important, but real-time playback is not critical. It reduces the bandwidth and storage requirements compared to 30 FPS, while still providing relatively smooth video.

10 FPS: Lower frame rates like 10 FPS are used in scenarios where capturing motion and general activity is more important than fine details. This can help save storage space and network resources while maintaining basic video quality.

5 FPS: This frame rate is suitable for scenarios where capturing general activity and monitoring the overall environment is the primary goal. It further reduces bandwidth and storage needs compared to higher FPS settings.

1-3 FPS: Extremely low frame rates are occasionally used in situations where capturing only occasional events or extremely slow-motion activity is sufficient. This helps conserve storage and resources.

It’s important to note that while higher FPS settings offer smoother and more detailed video, they also require more storage space and higher network bandwidth. Therefore, choosing the appropriate FPS setting depends on the specific needs of your surveillance application and the resources available.

When selecting an NVR and security cameras, consider the FPS capabilities they offer to ensure you can capture video footage that meets your requirements for quality and smoothness.

High-Quality, Detailed Footage

One of the standout features of NVRs is their ability to deliver exceptional image quality and detail. With advancements in technology, the resolution capabilities of NVRs have improved significantly, providing users with clear and crisp video footage.

NVRs typically offer a range of resolutions, from 2MP (1080p) to even 16MP, ensuring that you can capture even the minutest details within your surveillance area.

Real-Time Video

NVRs are designed to provide real-time video streaming with a frame rate of up to 30 frames per second (fps). This means that you can see events as they unfold with smooth, continuous motion.

Real-time video is essential for situations that require immediate action or response, as it enables you to monitor and assess the situation in a timely manner.

Capturing Crucial Details

The combination of high resolution and real-time frame rates allows NVRs to capture crucial details within the surveillance area. This includes the ability to capture license plate numbers on vehicles, facial features for identification, and other critical information that might be needed for investigations or evidence collection.

Customizable Resolutions and Aspect Ratios

NVRs offer the flexibility to customize resolutions and aspect ratios based on your specific needs. Whether you require a widescreen view, a panoramic perspective, or a focus on a particular area, NVRs can accommodate these preferences.

This customization ensures that your surveillance system is tailored to the unique requirements of your environment.

IP Cameras and Enhanced Storage

NVRs are often used in conjunction with IP cameras, which themselves offer high-quality video capabilities. IP cameras are capable of storing footage at higher frame rates and resolutions, further enhancing the overall quality of the captured video.

This synergy between NVRs and IP cameras contributes to the comprehensive surveillance experience.

Applications and Benefits

The ability to capture detailed footage has a wide range of applications. In retail settings, it can aid in identifying shoplifters. In parking lots, it can assist in recording license plate numbers for security purposes. In access control areas, facial recognition features can enhance security measures.

Overall, the high-quality footage from NVRs ensures that every moment is captured with clarity and precision.

Continuous Advancements

As technology continues to evolve, NVRs are likely to see even further improvements in resolution, frame rates, and other features. This ongoing progress ensures that security solutions remain at the forefront of innovation, providing users with the tools they need to maintain a secure environment.

Difference Between NVR and DVR with 25 FPS NVR

When it comes to surveillance systems, understanding the difference between Network Video Recorders (NVR) and Digital Video Recorders (DVR) is crucial for selecting the right solution for your needs. Both NVR and DVR are used for storing and managing video footage, but they differ in how they process and store this data, as well as the types of cameras they’re compatible with.

Aspect NVR (Network Video Recorder) DVR (Digital Video Recorder)
Camera Type IP cameras Analog cameras
Video Processing Cameras process the video DVR processes the video
Cable Type Ethernet (Cat 5/6) Coaxial
Image Quality Higher (Up to 4K and beyond) Lower (Up to 1080p)
FPS (Frames Per Second) Up to 60 FPS Generally up to 30 FPS
Installation Complexity Easier (due to fewer cables) More complex
Scalability Easier to add more cameras Limited scalability
Remote Access Generally easier Possible but might be limited
Integration Integrates well with IT networks and other systems Limited integration with modern IT systems
Cost Generally higher Generally lower
Security Encrypted data for enhanced security Less advanced security features

CCTV Security Cameras to Use

With NVR

  1. Arlo Ultra 4K UHD (Up to 30 FPS)
  2. Nest Cam IQ Outdoor (Up to 30 FPS)
  3. Hikvision DS-2CD2385G1-I (Up to 60 FPS)

With DVR

  1. Samsung SDC-9443BC (Up to 30 FPS)
  2. Lorex LBV2531 (Up to 30 FPS)
  3. Swann PRO-T852 (Up to 30 FPS)

What is Mbps ?

Mbps (Megabits per second) resembles highway speed for transmitting video. It gauges how fast a camera can send its video for recording or viewing on a network.

Mbps in NVR: NVRs record camera video, and Mbps reflects the amount of data cameras transmit to the NVR. Too high Mbps can lead to traffic congestion, impacting video quality.

Difference b/w FPS & MBPS: Here’s the distinction between FPS and Mbps:

Aspect FPS (Frames Per Second) Mbps (Megabits per second)
Definition Number of frames displayed or captured per second Data transfer rate in a network, indicating speed
Measurement Measures smoothness and motion quality in videos Measures how fast data is transmitted over the network
Importance Affects the fluidity and realism of video motion Affects the capacity and speed of data transmission
Camera Adjustment Adjusting FPS affects motion appearance Adjusting Mbps ensures efficient data transfer
Storage Consideration Higher FPS may require more storage Higher Mbps may need more network bandwidth
Playback Higher FPS offers smoother playback Sufficient Mbps ensures smooth streaming/viewing
Resource Impact Higher FPS demands more processing power Higher Mbps load may impact network performance
Balancing FPS balance ensures quality and storage efficiency Mbps balance maintains efficient network usage

Ideal Mbps Rate: A standard Mbps for security cameras is 2 Mbps. This serves as a baseline for estimating network bandwidth needs for standard-quality video streaming and recording from a single camera. The minimum mbps required for security camera is 1mbps but for low quality.

Required Mbps per Device:

Camera Type Mbps Rate Range
Dome Cameras 2 to 4 Mbps
Bullet Cameras 2 to 4 Mbps
PTZ Cameras 4 to 8 Mbps
Wireless Cameras 2 to 4 Mbps

What is Bit Rate

bit rate is the amount of data the camera uses to show video. It’s like how much paint an artist needs for a detailed painting. Higher bit rates mean better quality but need more space and network speed.

Bit Rate per Camera = Resolution Width × Resolution Height × Bit Depth × Frame Rate

It Rate per Camera = 1920 × 1080 × 8 × 15 = 248,832,000 bits per second (bps) = 248.832 Mbps

Total Bit Rate = 248.832 Mbps × 4 = 995.328 Mbps

Bit rate in NVR

Bit rate is how much camera data the NVR handles. High bit rate means more data and better quality, but needs more storage and network power. NVR manages camera data, so it needs to match their bit rates for smooth performance.

Required bit rate for NVR

The bit rate needed for an NVR depends on the total of all cameras’ bit rates. It’s like adding up the data each camera creates. More cameras or higher quality need a bigger bit rate capacity in the NVR and network.

Combine understanding of bit rate , mbps ,fps

Aspect Bit Rate FPS (Frames Per Second) Mbps (Megabits per second)
Definition Amount of data captured or transmitted per unit of time. Number of frames displayed or captured per second. Data transfer rate in a network, indicating speed.
Measurement Measured in bits per second (bps) or higher units. Measured in frames per second. Measured in megabits per second.
Impact on Quality Higher bit rate can mean better video quality with more detail. Higher FPS means smoother and more realistic motion. Higher Mbps leads to smoother video streaming.
Storage Consideration Higher bit rate results in larger video files, requiring more storage space. Higher FPS can increase the amount of recorded video data. Higher Mbps requires more network bandwidth and storage.
Camera Setting Adjusting bit rate affects video quality and storage space. Adjusting FPS affects the smoothness of video motion. Adjusting Mbps ensures efficient data transfer.
Network Consideration Bit rate affects network load when transmitting video data. FPS affects network load during live video streaming. Mbps affects network capacity for video streaming.
Playback & Viewing Higher bit rate impacts playback and requires more resources. Higher FPS enhances real-time viewing quality. Higher Mbps enables smoother remote viewing.
Resource Balance Balancing bit rate maintains video quality and storage efficiency. Balancing FPS ensures smooth motion and resource efficiency. Balancing Mbps maintains efficient network usage.

Combine working of bit rate, mbps,fps,nvr

  • Bit Rate: Decides video quality by capturing details.
  • FPS: Makes motion smooth and natural.
  • Mbps: Ensures speedy data flow for clear streaming.
  • NVR: Stores and manages all footage for easy access.

Bit rate for different security camera

The bit rate for different security cameras plays a crucial role in determining video quality and data transmission efficiency. Understanding the appropriate bit rates for various camera types is essential for optimizing performance and storage in your surveillance setup.

Camera Type Bit Rate Range
Dome Cameras 2 to 4 Mbps
Bullet Cameras 2 to 4 Mbps
PTZ Cameras 4 to 8 Mbps
Wireless Cameras 2 to 4 Mbps
Box Cameras 2 to 4 Mbps
Hidden Cameras (Spy Cameras) 2 to 4 Mbps

Bitrate for different fps

Frame Rate (fps) Bit Rate Range (Mbps)
15 1 to 4
20 1 to 5
25 2 to 6
30 3 to 8
60 6 to 16


The 25 FPS (Frames Per Second) NVR (Network Video Recorder) presents itself as a valuable contender for enhancing security camera systems. The balance between quality and efficiency that this frame rate offers can significantly contribute to capturing clear and smooth video footage.

By providing a seamless and easily comprehensible stream, the 25 FPS NVR ensures that critical moments are not lost in the shuffle. While individual preferences and specific security needs may vary, opting for a 25 FPS NVR can indeed prove to be a prudent choice, ultimately bolstering the overall effectiveness and reliability of your security camera setup.

Written by : Carlo Di Leo

At the age of 24, with no experience in the security industry or any money in the bank, Carlo quit his job and started Spotter Security from his parent's basement. Founded in 2004, Spotter grew from a single man operation into a multi-million dollar security system integrator that caters to businessess and construction sites across Canada.

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