DVR Price in BD 2024

DVR stands for Digital Video Recorder. It is an electronic device that records video in a digital format to a disk drive, USB flash drive, SD memory card, SSD, or other local or networked mass storage device. DVRs are commonly used in home entertainment systems to record television programs for later viewing. They allow users to pause, rewind, and fast-forward live TV, and often come with scheduling features to record shows automatically based on user preferences. DVRs have largely replaced traditional VCRs (Video Cassette Recorders) due to their higher-quality recording capabilities and ease of use.

In the realm of security solutions, Techdeal emerges as a trusted name for purchasing DVRs. Our commitment to quality and customer satisfaction sets them apart. Techdeal ensures that you receive not only a top-tier DVR but also exceptional support and guidance in selecting the right product for your needs.

How does a DVR Work?

A Digital Video Recorder (DVR) works by capturing video signals, converting them into a digital format, and storing them on a hard drive or other storage media. Here's the process:

Signal Input: The DVR receives video signals from various sources, such as cable or satellite TV, over-the-air broadcasts, or security cameras.

Signal Conversion: The incoming analog video signals are converted into digital format using a process called analog-to-digital conversion. This involves sampling the video signal at regular intervals and encoding it into a digital form.

Compression: The digitized video data is then compressed to reduce the file size using video compression algorithms (e.g., MPEG-2, H.264). This compression makes it possible to store more video data in a limited amount of storage space.

Storage: The compressed video data is stored on a hard drive, SSD, or other storage media. The DVR's storage capacity determines how many hours of video can be recorded and saved.

User Interface: The DVR provides a user interface that allows users to control the recording and playback of video. This includes features like scheduling recordings, pausing and rewinding live TV, and fast-forwarding through recorded content.

Playback: When the user wants to watch recorded content, the DVR retrieves the video data from storage, decompresses it, and converts it back into a format that can be displayed on a TV or monitor. This may involve digital-to-analog conversion if the display device does not support digital input.

Additional Features: Modern DVRs often come with additional features such as remote access (allowing users to manage recordings and watch content from their smartphones or computers), integration with streaming services, and support for high-definition (HD) or ultra-high-definition (UHD) video.

DVR Types: DVRs come in three primary types

1. Standalone DVRs: Ideal for small-scale setups, these user-friendly devices operate independently and don't require a computer.
   
2. PC-Based DVRs: Suited for larger surveillance needs, PC-based DVRs offer advanced features and are commonly used in commercial and industrial settings.
   
3. Hybrid DVRs: For those seeking flexibility, hybrid DVRs support both analog and IP cameras, making them suitable for businesses that require a mix of technologies.

Best DVR of Hikvision, Dahua, TVT, and ZKTeco

Hikvision stands out as a leader in the surveillance industry, offering a range of DVRs with cutting-edge technology. The Hikvision DS-7232HQHI-K2 32-CH Turbo HD 1080P DVR and the Hikvision iDS-7232HQHI-M2/S 32-ch 1080p 1U H.265 AcuSense DVR are prime examples of their top-notch offerings. Dahua is renowned for its high-quality DVR solutions. The Dahua XVR5832S-X 32 Channel Penta-Brid 1080P 2U Digital Video Recorder and the Dahua XVR1B08-I 8 Channel Penta-Brid 1080N/720p Cooper 1U DVR are excellent choices for robust security setups. TVT impresses with its hybrid DVRs that combine analog and IP camera compatibility. The TVT TD-2116NS-HL 16 CH Hybrid DVR and the TVT TD-2008NS-HL 8 Channel Hybrid DVR provide flexibility and reliability. ZKTeco offers the Zkteco Z8316XE-SL 1080P 16CH HD TVI DVR, known for its stability and high-definition recording capabilities.

What is the Price of DVR in Bangladesh?

In Bangladesh, the pricing of DVRs is determined by several factors such as brand, number of channels, DVR bays, and quality. Currently, a variety of DVRs are offered in the market, ranging from TK 2,800 to TK 45,000. For instance, 4-channel DVRs are priced between TK 2,800 and TK 6,800, suitable for home and retail applications. Additionally, DVRs with 8, 16, and 32 channels are available at competitive prices, catering to different coverage areas and camera requirements in Bangladesh.

8 Channel DVR Price in Bangladesh

In Bangladesh, 8-channel DVRs typically range in price from Tk 3,800 to Tk 7,200. These DVRs can accommodate up to 8 CC cameras. They are well-suited for small to medium-sized homes, small offices, or retail stores.

16 Channel DVR Price in Bangladesh

16 channel DVR is available in a budget of Tk 7,000 to Tk 10,000 in Bangladesh. 16-channel DVR can use 16 CC cameras. Also, 16-channel DVR is ideal DVR for use in medium-sized establishments such as shops, factories, or business establishments.

32 Channel DVR Price in Bangladesh

A 32-channel DVR, within a budget of Tk 18,000 to Tk 40,000 in Bangladesh, is ideal for supporting 32 CC cameras. This makes it well-suited for environments such as shopping malls, large factories, and commercial buildings.

Differences between DVR and NVR

In the world of security cameras, two main recording devices reign supreme: DVRs (Digital Video Recorders) and NVRs (Network Video Recorders). While both serve the same purpose – recording footage for monitoring and security purposes – they handle video data in fundamentally different ways.

DVR (Digital Video Recorder):  Imagine a DVR as a translator for old-school CCTV cameras. These cameras use analog signals, which the DVR converts into a digital format for storage. Think of it like translating a foreign language into one the computer understands.  Coaxial cables connect each camera to the DVR, making installation a bit more complex.

NVR (Network Video Recorder):  NVRs deal with a more modern language – digital data. They work seamlessly with IP cameras, which convert video footage into a digital stream and transmit it directly over a network (Ethernet cable or Wi-Fi) to the NVR for recording. This eliminates the need for complex cable runs, making installation more flexible and scalable.

Advantages of DVR

Digital Video Recorders (DVRs) offer several advantages over traditional video recording methods and other modern recording technologies. Here are some key benefits:

• Time-Shifting Convenience: DVRs allow users to record live TV programs and watch them at their convenience, enabling time-shifting so viewers are not bound to broadcast schedules.
  
• Pause and Rewind Live TV: Users can pause, rewind, and replay live TV, allowing them to catch details they might have missed or take breaks without missing content.
  
• Scheduled Recording: DVRs can be programmed to record future shows automatically, ensuring users never miss their favorite programs.
• Storage Capacity: Modern DVRs come with substantial storage capacities, allowing users to save numerous hours of programming.
• Commercial Skipping: DVRs often have features that allow users to fast-forward through commercials, enhancing the viewing experience.
• High-Quality Recording: DVRs typically record content in high-definition (HD), maintaining the quality of the original broadcast.
• Multiple Recordings: Many DVRs can record multiple shows simultaneously, catering to households with diverse viewing preferences.
• User-Friendly Interface: DVRs generally come with user-friendly interfaces that make it easy to manage recordings, search for shows, and organize content.
• On-Demand Features: Some DVRs integrate with on-demand services, providing access to a vast library of movies and TV shows beyond scheduled recordings.
• Remote Access: Many DVRs offer remote access via mobile apps, allowing users to schedule recordings or watch recorded content from anywhere.
• Parental Controls: DVRs often include parental control features, allowing parents to restrict access to certain content based on ratings.
• Integration with Streaming Services: Some DVRs can integrate with streaming services, providing a unified platform for both live TV and streaming content.

What should look for before buying a DVR?

Purchasing a DVR in Bangladesh involves several considerations to ensure you get the best value for your money. Here's a brief guide:

• Determine Your Needs: Decide on the number of channels and cameras you need. For larger setups like shopping malls or factories, a 32-channel DVR is ideal.
• Budget: Set a budget that aligns with your requirements. In Bangladesh, a 32-channel DVR typically ranges from Tk 19,000 to Tk 40,000.
• Quality and Features: Look for DVRs that offer good resolution, storage capacity, and reliability. Additional features such as remote viewing, motion detection, and alert notifications can also be beneficial.
• Brand and Warranty: Opt for reputable brands that offer warranty and after-sales support. This ensures reliability and peace of mind.
• Vendor and Installation: Choose a trusted vendor who can also provide installation services. Proper installation is crucial for the effective functioning of the DVR system.
• Comparison and Reviews: Compare different models and read customer reviews to make an informed decision.

By considering these factors, you can select the right DVR system that meets your security needs effectively.

How to connect a DVR with CCTV Camera?

FAQ about DVR in Bangladesh: 

What is the Maximum Number of Channels Supported by the DVR?

Answer: The number of channels a DVR supports determines how many cameras you can connect. It's essential to inquire about the maximum channel capacity to ensure it accommodates your surveillance needs. DVRs come in various channel configurations, typically ranging from 4 to 32 channels or more. Choose a DVR that can handle the number of cameras required for your system without overextending or limiting your future expansion options.

What Video Resolution Does the DVR Support?

Answer: The video resolution of a DVR affects the image quality and clarity of your surveillance footage. Common resolutions include 720p, 1080p, and 4K. Inquire about the DVR's maximum supported resolution to make sure it aligns with your expectations for image quality. Higher resolutions are ideal for capturing finer details, making it easier to identify individuals or objects in the footage.

Does the DVR Offer Compression Techniques for Efficient Storage?

Answer: Video storage is a crucial aspect of DVR functionality. Ask whether the DVR supports compression techniques such as H.265, which can significantly reduce storage requirements without compromising video quality. Efficient compression ensures that you can store more video data and extend the retention period of your footage without needing larger hard drives or external storage solutions.

What Kind of Remote Access and Viewing Options Are Available?

Answer: Remote access is essential for monitoring your surveillance system from anywhere. Inquire about the available remote access options, such as mobile apps, web browser interfaces, or client software. The ability to view live and recorded footage remotely provides flexibility and convenience, allowing you to stay connected to your security system 24/7.

Does the DVR Support Advanced Features Like Motion Detection or Smart Alerts?

Answer: Advanced features like motion detection and smart alerts enhance the DVR's functionality. Ask whether the DVR can detect motion and send alerts when unusual activity is detected. This capability reduces the need for constant monitoring and ensures you are notified of critical events, helping you respond promptly to potential security threats.

What is the DVR's Storage Capacity, and Can I Expand it?

Answer: Storage capacity is vital for retaining video footage. Inquire about the DVR's storage capacity, including the number and size of hard drive bays. Additionally, ask if the DVR supports external storage options or RAID configurations for expandable storage. Understanding storage capacity and expandability options ensures that you can meet your long-term recording needs.

Why Choose Techdeal for Buying the Best DVR?

Answer: When it comes to securing your property, understanding DVRs, their pricing, and choosing the right brand are pivotal. With the vast range of options available, you can find the perfect DVR to safeguard your assets effectively. Techdeal, with its impressive array of products, stands ready to assist you in making the best choice for your security solutions.