NVR, or Network Video Recorder An NVR, or Network Video Recorder, is a device that records video from security cameras and stores it on a hard drive. The NVR is intended for use with IP cameras, where videos are transmitted over the network. As opposed to its counterpart, the DVR...
NVR recorder
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DahuaNVR5208-8P-EI , 8x PoE, suitable for 8 IP cameras
DHI-NVR5208-8P-EI NVR with 8x PoE Please note that a hard disk is not included. NVR: The Dahua NVR5-EI WizSense is a more powerful series of recorders ready for the future. For example, the NVR5-EI is capable of resolutions up to 32MP...
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DahuaNVR4208-8P-EI, 8x PoE, Without Storage, Suitable for 8 IP cameras
Dahua recorders: The perfect device for secure video storage. The NVR4000-EI series is equipped with WizSense technology, which allows AI to be added to cameras that do not already have it. This built-in intelligence also enables quick and smart...
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ReolinkReolink RLN36, 36-channel NVR with storage capacity of up to 48 TB
Reolink RLN36, 36-channel NVR with storage capacity up to 48 TBThis 36-channel network video recorder can be connected to 36 working cameras, supporting up to 12 MP resolution each. In addition, this NVR has additional 'Alarm In' and 'Alarm Out'...
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DahuaNVR5216-16P-EI, 16x PoE, Without Storage, Suitable for 16 IP cameras
Dahua recorders: The perfect device for secure video storage. If you are looking for a reliable and efficient solution to store your video footage, look no further than the Dahua Recorders. These powerhouses are designed to be the perfect device...
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DahuaNVR4216-16P-EI, 16x PoE, Without Storage, Suitable for 16 IP cameras
Dahua recorders: The perfect device for secure video storage. If you are looking for a reliable and efficient solution to store your video footage, look no further than the Dahua Recorders. These powerhouses are designed to be the perfect device...
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DahuaNVR4204-P-EI, 4x PoE, 2x SATA, Without Storage, max. 4 IP cameras Black
Dahua recorders: The perfect device for secure video storage. The NVR4000-EI series is equipped with WizSense technology, which allows AI to be added to cameras that do not already have it. This built-in intelligence also enables quick and smart image...
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Ajax SystemsNVR recorder 16 channels Black
Introducing the AJAX NVR: Welcome to the future of home security with the AJAX NVR, the latest innovation in network video recording technology. This advanced system is designed to give you the highest level of security and ensure your peace...
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Ajax SystemsNVR recorder 16 channels
Introducing the AJAX NVR: Welcome to the future of home security with the AJAX NVR, the latest innovation in network video recording technology. This advanced system is designed to give you the highest level of security and ensure your peace...
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DahuaNVR5432-16P-EI, 16x PoE, Without Storage, Suitable for 32 IP cameras
Dahua recorders: The perfect device for secure video storage. If you are looking for a reliable and efficient solution to store your video footage, look no further than the Dahua Recorders. These powerhouses are designed to be the perfect device...
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DahuaNVR5416-EI, Without PoE, Without Storage, Suitable for 16 IP cameras
Dahua recorders: The perfect device for secure video storage. If you are looking for a reliable and efficient solution to store your video footage, look no further than the Dahua Recorders. These powerhouses are designed to be the perfect device...
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DahuaNVR5424-24P egg, 24x Poe, Without Storage, Suitable for 24 IP Cameras
Dahua recorders: The perfect device for secure video storage. If you are looking for a reliable and efficient solution to store your video footage, look no further than Dahua Recorders. These powerhouses are designed to be the perfect device for...
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DahuaNVR5432-EI, Without PoE, Without Storage, Suitable for 32 IP cameras
Dahua recorders: The perfect device for secure video storage. If you are looking for a reliable and efficient solution to store your video footage, look no further than the Dahua Recorders. These powerhouses are designed to be the perfect device...
NVR, or Network Video Recorder
An NVR, or Network Video Recorder, is a device that records video from security cameras and stores it on a hard drive. The NVR is intended for use with IP cameras, where videos are transmitted over the network.
As opposed to its counterpart, the DVR (Digital Video Recorder), which receives analogue video data from a coaxial cable and converts it to digital format, an NVR already receives video data in digital format. This means no encoding or decoding process is required. This allows the NVR to deliver better picture quality and process more video channels.
The benefits of an NVR include:
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Higher video quality: Since the video is already digital, there is no loss of quality during transmission.
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More flexibility: IP cameras can be placed anywhere a network connection is available and can be connected to the NVR via Wi-Fi.
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Scalability: It is easier to add more cameras to an NVR system.
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Advanced features: Many NVR systems offer advanced video analytics features, such as motion detection, face recognition, and line crossing.
It is important to note that an NVR only works with network-based equipment. If you have analogue cameras, you would need a DVR or a hybrid system that supports both analogue and IP cameras.
An NVR recorder - A Comparison of Brands: Hikvision, Dahua, Reolink and Ajax
The security of our homes and businesses is an essential factor these days. With the growth of technology, we have several brands and products to choose from to meet our security needs. An essential part of a security system is the Network Video Recorder (NVR). In this blog post, we compare NVR recorders from four major brands: Hikvision, Dahua, Reolink and Ajax.
Hikvision: Hikvision is one of the most established brands in security technology worldwide. It offers a wide range of NVR recorders with different specifications to meet the needs of different types of customers. Designed for both the consumer market and businesses, Hikvision NVRs offer high image quality, multi-camera support and excellent monitoring capabilities. In addition, Hikvision offers advanced features such as face recognition and number plate detection on some models.
Dahua: Dahua, another major player in the global market, also offers a wide range of NVR products. Dahua NVRs are distinguished by their user-friendliness, flexibility and cost-effectiveness. They also offer features such as smart tracking, heat mapping and support for 4K resolution. Dahua NVRs are generally appreciated for their stable performance and reliability.
Reolink: Reolink is a fast-growing brand known for its affordable and high-quality security products. Their NVRs offer some impressive features, such as PoE (Power over Ethernet), which means that cameras and NVR can be powered via a single Ethernet cable. This reduces the amount of cabling required and makes installation easier. Reolink NVRs also offer up to 4K resolution and support multiple channels for different cameras.
Ajax: Ajax is known for its innovative approach and design of its security products. Ajax's NVRs focus on simplicity and ease of use. They offer smooth integration with other Ajax products and systems, making them ideal for someone who already has Ajax devices in their home or business. The picture quality, although not as high as 4K as some other brands, is still excellent and meets the needs of most users.
In summary, all four brands - Hikvision, Dahua, Reolink and Ajax - offer solid NVR options with their own unique strengths. The choice depends on your specific needs and budget.