
D25 2TB CCTV Hard Disk for CP Plus DVR/NVR | 24x7 Surveillance HDD | 2 Years Warranty
D25 2TB CCTV Hard Disk for CP Plus DVR/NVR | 24ร7 Surveillance HDD
Built for Non-Stop CCTV Recording โข Compatible with All DVR/NVR Brands โข 2 Years Warranty
Upgrade your CCTV system with the D25 2TB surveillance hard disk designed specifically for CP Plus DVR and NVR systems. Built for 24ร7 continuous recording, this HDD ensures reliable performance, smooth playback, and long-lasting durability for home and commercial security setups across India.
2TB Storage Capacity
Store 15โ30 days of continuous CCTV footage depending on camera count and resolution settings.
24ร7 Continuous Recording
Engineered for non-stop surveillance recording without overheating or performance drops.
Plug & Play Setup
Standard 3.5-inch SATA interface. Simply connect to your DVR/NVR and start recording instantly.
Universal Compatibility
Works seamlessly with CP Plus, Hikvision, Dahua, TP-Link, UNV, and all major CCTV brands.
Silent Operation
Optimized for low noise and vibration โ perfect for home environments and small offices.
Energy Efficient
Low power consumption reduces electricity costs while maintaining continuous operation.
2 Years Warranty
Carry-in replacement warranty ensures peace of mind with reliable after-sales support.
Durable Build Quality
Imported chipset technology for extended lifespan and consistent recording performance.
D25 2TB CCTV Hard Disk โ The Ultimate Surveillance Storage Solution for India
When it comes to security, there is absolutely no room for compromise. Whether you are protecting your home, your office, your retail shop, or an entire warehouse, the backbone of every reliable CCTV system is a dependable hard disk that can record footage around the clock without missing a single frame. That is exactly what the D25 2TB CCTV hard disk delivers โ uninterrupted, round-the-clock surveillance recording that you can count on, day after day, month after month.
In today's India, security cameras have become essential. From bustling metro cities like Mumbai, Delhi, Bangalore, and Hyderabad to growing tier-2 and tier-3 cities, CCTV installations are increasing rapidly. Home owners want to monitor their property while they are at work. Shop owners need to keep an eye on daily operations. Offices require surveillance to ensure safety and compliance. And at the heart of every single one of these setups is a hard disk that quietly records everything โ and the D25 2TB surveillance HDD is built precisely for this purpose.
Why a Surveillance-Grade Hard Disk Matters More Than You Think
Many people make the mistake of using a regular desktop hard disk in their DVR or NVR. This is one of the most common errors that CCTV installers and home users in India encounter. A standard desktop hard disk is designed for short bursts of read and write operations โ turning on your computer, opening files, running software, and then shutting down. It is not built to handle continuous, 24-hour-a-day, 7-day-a-week recording that a CCTV system demands.
A surveillance-grade hard disk like the D25 2TB CCTV HDD is fundamentally different. It is engineered from the ground up to handle the unique demands of video surveillance systems. Here is what makes it different:
- Continuous Operation: Unlike desktop HDDs that overheat and degrade when run continuously, the D25 2TB HDD is designed for 24ร7 operation without performance degradation.
- Multi-Stream Support: It can handle multiple video streams simultaneously โ meaning whether you have 4 cameras, 8 cameras, or even 16 cameras connected to your DVR, the hard disk writes all the data smoothly without dropping frames.
- Optimized Firmware: The firmware inside this surveillance HDD is tuned specifically for sequential write operations that CCTV systems require, rather than the random read/write patterns of desktop computing.
- Vibration Resistance: DVR and NVR units often sit in enclosed spaces with limited ventilation. The D25 HDD is built with vibration-tolerant components that maintain reliability even in challenging installation environments.
- Lower Power Consumption: Running 24ร7 means the hard disk needs to be energy efficient. The D25 2TB surveillance HDD consumes significantly less power than a standard desktop drive, helping reduce your electricity bills over time.
๐ก Pro Tip for Indian Buyers: If your DVR keeps restarting, shows playback errors, or fails to record after a few months, chances are you are using a desktop-grade hard disk. Switching to a surveillance-grade HDD like the D25 2TB instantly solves these problems.
Perfect Compatibility with CP Plus DVR/NVR Systems
CP Plus is one of the most trusted and widely used CCTV brands in India. Millions of homes, shops, offices, schools, and government buildings across the country rely on CP Plus DVR and NVR systems for their security needs. The D25 2TB hard disk has been tested and verified for 100% compatibility with CP Plus systems.
Whether you own a CP Plus 4 channel DVR, an 8 channel DVR, a 16 channel DVR, or any CP Plus NVR, this hard disk will work flawlessly. Simply open your DVR, connect the SATA cable and power connector, close the unit, and the DVR will automatically detect and format the hard disk. Within minutes, your system will start recording.
But the compatibility does not end with CP Plus. This 2TB surveillance hard disk also works perfectly with:
- Hikvision โ India's another top choice for CCTV systems
- Dahua โ Widely used in commercial and industrial installations
- TP-Link VIGI โ Growing popular for small business surveillance
- UNV (Uniview) โ Trusted by CCTV installers nationwide
- Samsung, Honeywell, Godrej โ And virtually every other DVR/NVR brand that uses standard 3.5-inch SATA hard disks
How Much Footage Can 2TB Actually Store?
This is one of the most frequently asked questions by buyers in India, and the answer depends on several factors including the number of cameras, recording resolution, compression type, and whether you are recording continuously or using motion detection.
| Cameras | Resolution | Compression | Recording Days (2TB) |
|---|---|---|---|
| 4 Cameras | 2MP (1080p) | H.265 | 25โ35 Days |
| 4 Cameras | 2MP (1080p) | H.264 | 18โ25 Days |
| 8 Cameras | 2MP (1080p) | H.265 | 12โ18 Days |
| 8 Cameras | 2MP (1080p) | H.264 | 8โ14 Days |
| 16 Cameras | 2MP (1080p) | H.265 | 6โ10 Days |
| 4 Cameras | 5MP | H.265 | 14โ20 Days |
| 8 Cameras | 5MP | H.265 | 7โ12 Days |
For most home CCTV setups in India with 4 cameras at 1080p resolution using modern H.265 compression, the D25 2TB hard disk provides approximately 25 to 35 days of continuous footage. This is more than sufficient for the vast majority of residential and small commercial applications.
Who Should Buy This 2TB CCTV Hard Disk?
๐ Home Security Systems
If you have installed CCTV cameras at your home โ whether it is a flat, apartment, independent house, or villa โ the D25 2TB HDD is the perfect storage solution. Most homes in India use 4 to 8 cameras covering the entrance, driveway, backyard, living room, and parking area. With 2TB of storage, you get weeks of footage, ensuring you never miss any important event.
๐ช Shops and Retail Stores
Retail theft, employee monitoring, and customer safety are critical concerns for shop owners in India. Whether you run a kirana store, a jewellery shop, a medical store, or a clothing boutique, having reliable CCTV recording is non-negotiable. The D25 2TB hard disk ensures your footage is always available, helping you resolve disputes, prevent theft, and maintain accountability.
๐ข Office and Corporate Surveillance
Offices of all sizes need CCTV surveillance for employee safety, visitor management, and access control monitoring. The D25 2TB hard disk provides consistent recording performance that enterprise-level security demands. It supports multi-camera setups common in office environments and provides reliable footage storage that can be critical for incident investigations.
๐ง CCTV Installers and Technicians
Professional CCTV installers across India need a reliable, universally compatible hard disk they can confidently install in any DVR or NVR. The D25 2TB HDD is a favourite among technicians because of its plug-and-play compatibility with all major brands, its consistent performance record, and its competitive pricing.
๐ฏ Why Indian Buyers Trust D25 Hard Disks
Reliable performance, competitive pricing, genuine warranty, and availability through trusted sellers like WeKart Online Store make D25 the smart choice for CCTV storage in India.
Common Problems Solved by D25 2TB CCTV Hard Disk
Problem 1: DVR Shows "No HDD" or "HDD Error"
This is usually caused by using an incompatible or failing desktop hard disk. The D25 2TB surveillance HDD is designed for DVR/NVR compatibility and provides stable, error-free operation throughout its lifespan.
Problem 2: Recordings Keep Getting Corrupted
Corrupted footage is a nightmare for any CCTV user. The D25 HDD surveillance-optimized firmware ensures clean, uncorrupted recordings at all times.
Problem 3: Hard Disk Overheats and Fails Within Months
Indian temperatures can be harsh, especially during summer. Desktop HDDs running 24ร7 in a DVR quickly overheat and fail. The D25 2TB HDD is designed for continuous operation with efficient thermal management.
Problem 4: Playback Is Laggy or Shows Frame Drops
The D25 HDD provides smooth playback because it is designed for the sequential read operations that DVRs use when playing back recorded footage.
๐ Key Takeaway: Every problem listed above can be traced back to using a non-surveillance-grade hard disk in a DVR/NVR. Investing in the right HDD from the start saves you money, time, and the frustration of lost recordings.
D25 2TB vs Desktop Hard Disk: Detailed Comparison
| Feature | D25 2TB Surveillance HDD | Regular Desktop HDD |
|---|---|---|
| Designed For | 24ร7 CCTV Recording | 8โ12 hours daily desktop use |
| Continuous Operation | โ Yes | โ Not recommended |
| Multi-Camera Support | โ Up to 16+ cameras | โ Limited |
| Heat Management | โ Optimized for low temp | โ Overheats under continuous use |
| Noise Level | โ Silent operation | โ ๏ธ Can be noisy |
| DVR/NVR Compatibility | โ Full | โ ๏ธ May cause errors |
| Expected Lifespan in DVR | 3โ5+ years | 6โ18 months |
Why Buy from WeKart Online Store?
- โ 100% Genuine Products โ Every product is authentic and sourced directly from authorized channels
- โ GST Invoice Provided โ Proper GST invoices with every order for business buyers
- โ Fast Pan-India Shipping โ We ship to every pin code in India within 24 hours dispatch
- โ Genuine Warranty Support โ 2-year carry-in replacement warranty honoured without hassle
- โ Expert Customer Support โ Our team includes experienced CCTV professionals
- โ Competitive Pricing โ Honest pricing for quality products, no inflated MRPs
๐ Order with Confidence from WeKart Online Store
Genuine products โข GST invoice โข Fast shipping โข Expert support โข Trusted by thousands of Indian buyers
Maintenance Tips to Maximize Your Hard Disk Lifespan
- Ensure Proper Ventilation: Place your DVR in a well-ventilated area. Avoid enclosed cabinets without airflow.
- Use a UPS/Power Backup: Power fluctuations are common in many parts of India. A small UPS protects the HDD from voltage spikes and sudden shutdowns.
- Avoid Physical Shocks: Once installed, avoid moving or bumping the DVR while it is operating.
- Regular Firmware Updates: Keep your DVR firmware updated for better HDD management and recording efficiency.
- Monitor HDD Health: Check DVR HDD status periodically to catch any early warning signs.
- Clean Dust Periodically: Clean the exterior of your DVR and ensure the vents are not blocked by dust buildup.
Full Compatibility List
The D25 2TB CCTV hard disk is compatible with all major DVR and NVR brands used in India:
| Brand | Device Type | Compatibility |
|---|---|---|
| CP Plus | DVR / NVR (All Models) | โ Fully Compatible |
| Hikvision | DVR / NVR (All Models) | โ Fully Compatible |
| Dahua | DVR / NVR / XVR | โ Fully Compatible |
| TP-Link VIGI | NVR | โ Fully Compatible |
| UNV (Uniview) | NVR / XVR | โ Fully Compatible |
| Samsung | DVR / NVR | โ Fully Compatible |
| Honeywell | DVR / NVR | โ Fully Compatible |
| Godrej | DVR / NVR | โ Fully Compatible |
| TVT | DVR / NVR | โ Fully Compatible |
| Bosch | DVR / NVR | โ Fully Compatible |
| D-Link | NVR | โ Fully Compatible |
๐ก๏ธ 2 Years Carry-In Replacement Warranty
Your purchase is backed by a genuine 2-year warranty. If you experience any issues, simply send the product to us for hassle-free replacement. Quality assurance you can count on from WeKart Online Store.
๐ Features & Specifications
Technical Specifications
| Brand | D25 |
| Storage Capacity | 2TB (2000 GB) |
| Form Factor | 3.5 inch |
| Interface | SATA III (6Gb/s) |
| Type | Surveillance-Grade HDD |
| Designed For | 24ร7 CCTV DVR/NVR Recording |
| Camera Support | Up to 16+ cameras |
| Noise Level | Ultra Silent |
| Power Consumption | Low (Energy Efficient) |
| Operating Temperature | 0ยฐC to 65ยฐC |
| Warranty | 2 Years Carry-In Replacement |
Key Features
- Surveillance-grade hard disk purpose-built for CCTV DVR and NVR systems
- Supports 24ร7 uninterrupted continuous recording
- Compatible with all major CCTV brands: CP Plus, Hikvision, Dahua, TP-Link, UNV, and more
- 2TB high-capacity storage for weeks of CCTV footage
- Standard 3.5-inch SATA III interface for universal DVR/NVR compatibility
- Optimized for multi-camera simultaneous recording without frame drops
- Ultra-silent operation suitable for homes, offices, and bedrooms
- Low power consumption for energy-efficient continuous operation
๐ฆ Item Details
What Is in the Box
- 1x D25 2TB Surveillance Hard Disk (3.5-inch)
- Warranty documentation
Note: SATA data cable and power cable are included with your DVR/NVR. The hard disk connects using the cables already present inside your DVR unit.
Product Dimensions
| Length | 147 mm |
| Width | 101.6 mm |
| Height | 26.1 mm |
| Weight | Approximately 550โ720g |
Important Notes for Buyers
- This is a surveillance-grade hard disk, specifically designed for DVR and NVR use
- The hard disk must be formatted in the DVR before first use
- Ensure your DVR has an available HDD bay before purchasing
- For best performance, use with a UPS or voltage stabilizer to protect against power surges
โน๏ธ Additional Details
Shipping Information
- Dispatch Time: Within 24 hours of order confirmation (business days)
- Delivery Time: 3โ7 business days depending on your location
- Packaging: Double-boxed with foam protection to prevent transit damage
- Pan India Delivery: We deliver to all serviceable pin codes across India
Warranty Details
- Warranty Type: Carry-In Replacement Warranty
- Warranty Period: 2 Years from date of purchase
- Warranty Process: Contact WeKart โ Ship defective product to us โ Receive replacement
- Not Covered: Physical damage, water damage, power surge damage, misuse
Payment Options
- Credit Card / Debit Card
- UPI (Google Pay, PhonePe, Paytm, etc.)
- Net Banking
- EMI Options (on eligible cards)
- Cash on Delivery (COD) โ where available
GST Invoice
We provide GST-compliant invoices with all orders. Business buyers can use these for input tax credit claims. If you need the invoice in a specific business name or GSTIN, please share the details in the order notes or contact us after placing the order.
๐ง How to Install
Installing the D25 2TB hard disk in your CP Plus DVR or any other brand is simple and takes less than 10 minutes:
Power Off Your DVR/NVR
Always turn off the power supply to your DVR or NVR before opening the unit. Disconnect the power adapter from the back of the device.
Open the DVR/NVR Casing
Remove the screws on the top or side panel of your DVR. Most CP Plus DVRs have 4โ6 screws. Carefully lift off the cover to reveal the internal components.
Mount the Hard Disk
Place the D25 2TB hard disk on the mounting bracket inside the DVR. Align the screw holes and secure using the screws provided with your DVR.
Connect SATA Data Cable
Connect one end of the SATA data cable to the hard disk SATA port and the other end to the DVR motherboard. The L-shaped connectors only go in one direction.
Connect Power Cable
Connect the SATA power cable from the DVR internal power supply to the hard disk power port.
Close, Power On and Format
Replace the DVR cover, reconnect power, and turn on the DVR. Go to Main Menu โ HDD Management โ Format. Wait 1โ2 minutes. Recording will begin automatically.
๐ Usage Guide
1. Choose the Right Resolution
For 2TB storage with 4 cameras, we recommend 1080p (2MP) which provides excellent video quality while allowing 25โ35 days of storage with H.265 compression.
2. Enable H.265 Compression
If your DVR supports H.265, enable it in the recording settings. H.265 provides the same video quality as H.264 but uses approximately 50% less storage space, effectively doubling your recording duration.
3. Set Recording Mode
- Continuous Recording: Records 24ร7 regardless of activity. Best for entry points, cash counters, and parking areas.
- Motion Detection Recording: Records only when movement is detected. Saves significant storage and makes it easier to find relevant footage.
- Schedule Recording: Records only during specific hours. Useful for shops that only need recording during business hours.
4. Configure Overwrite Settings
When the 2TB hard disk is full, your DVR can automatically overwrite the oldest recordings. Enable "Auto Overwrite" or "Recycle" in your DVR HDD settings.
5. Remote Viewing
Most CP Plus DVRs allow you to view live and recorded footage from your mobile phone using apps like gCMOB or iCMOB. Configure P2P cloud access in your DVR settings and download the app on your phone.
โ ๏ธ Safety Tips
Mistake 1 โ No UPS / Power Backup
Power cuts are common across India. Every sudden power cut risks corrupting data on the hard disk. Use a small 600VA UPS for your DVR to prevent this.
Mistake 2 โ DVR in Enclosed Unventilated Space
Many people hide their DVR inside a closed wooden cabinet. This causes the hard disk to overheat, especially during Indian summers. Place your DVR in a well-ventilated area with at least 10cm clearance on all sides.
Mistake 3 โ Using Desktop HDD Instead of Surveillance HDD
Desktop hard disks fail within 6โ18 months when used for 24ร7 DVR recording. Always use a surveillance-grade hard disk like the D25 2TB HDD.
Mistake 4 โ Not Formatting Before First Use
After installation, go to HDD Management in your DVR settings and format the hard disk. This takes only 1โ2 minutes and is required before recording can begin.
Mistake 5 โ Physical Mishandling
Handle the hard disk gently during installation. Once the DVR is operational, avoid moving or bumping it. If you need to relocate the DVR, power it off and wait 30 seconds before moving.
๐ Buying Guide
You Should Buy This If:
- You have a 4 to 8 camera CCTV setup at home, shop, or office
- You need 15โ35 days of continuous recording storage
- Your DVR is from CP Plus, Hikvision, Dahua, TP-Link, UNV or any other major brand
- You want a surveillance-grade HDD built for 24ร7 operation
- You are replacing a failed desktop hard disk in your DVR
- You are a CCTV installer looking for reliable, affordable HDDs for client installations
- You need a GST invoice for business purchases
Consider a Different Option If:
- You have 16+ cameras and need more than 15 days of storage โ Consider our 4TB HDD
- You need storage for a computer or laptop โ This is a 3.5-inch surveillance HDD for DVR use
Storage Capacity Choosing Guide
| Your Setup | Recommended Capacity |
|---|---|
| 1โ4 Cameras (Home) | 1TB or 2TB โ |
| 4โ8 Cameras (Shop/Office) | 2TB โ (Best Seller) |
| 8โ16 Cameras (Large Office) | 4TB recommended |
| 16+ Cameras (Industrial) | 4TB or multiple drives |
โ Frequently Asked Questions
Q1. Is the D25 2TB hard disk compatible with CP Plus DVR?
Yes, the D25 2TB surveillance hard disk is 100% compatible with all CP Plus DVR and NVR models. It uses a standard 3.5-inch SATA interface that every CP Plus system supports.
Q2. Can this hard disk record CCTV footage 24ร7?
Absolutely. The D25 2TB HDD is specifically designed for 24ร7 continuous surveillance recording. Unlike desktop hard disks, it can operate non-stop without overheating or performance degradation.
Q3. How many days of CCTV recording can 2TB store?
With 4 cameras at 1080p using H.265 compression, you can store approximately 25โ35 days of continuous footage. With 8 cameras, approximately 12โ18 days.
Q4. What warranty is provided with this hard disk?
The D25 2TB CCTV hard disk comes with a 2 Years Carry-In Replacement Warranty. If the hard disk fails during the warranty period, contact WeKart Online Store for replacement.
Q5. Does it work with Hikvision DVR?
Yes, the D25 2TB hard disk is fully compatible with Hikvision DVR and NVR systems, as well as Dahua, TP-Link VIGI, UNV, Samsung, Honeywell, Godrej, and all other major CCTV brands.
Q6. Will my DVR automatically detect this hard disk?
Yes. All modern DVRs and NVRs from brands like CP Plus, Hikvision, Dahua will automatically detect the D25 2TB hard disk. You just need to format it through the DVR menu settings before it starts recording.
Q7. Can I use two hard disks in my DVR?
This depends on your DVR model. Many 8-channel and 16-channel DVRs support dual HDD bays. Check your DVR specifications. If it supports dual bays, you can absolutely use two D25 hard disks for expanded storage.
Q8. Will I receive a GST invoice?
Yes, WeKart Online Store provides GST-compliant invoices with all orders. Business buyers can use these invoices for input tax credit claims.
Q9. Is cash on delivery (COD) available?
Yes, COD is available for select pin codes. You can also pay via UPI, credit/debit card, net banking, or EMI options.
Q10. How long does shipping take?
Orders are dispatched within 24 hours (business days). Delivery typically takes 3โ7 business days depending on your location within India.
๐ Also check our 1TB and 4TB CCTV Hard Disks for different storage needs at WeKart Online Store.
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