4–8 channels
Homes, shops and small offices.
- 1–2 hard disks
- Built-in PoE on many models
- Compact
CP PLUS · 4K NVR family
CP PLUS 4K network video recorder solutions
Select the recorder around camera count, incoming bandwidth, decoding, analytics, retention period, storage bays and remote-access requirements.
How the recorder works
Record, find and watch footage easily
The CP PLUS 4K NVR is the brain of the camera system: it records every camera, finds events fast and streams to your phone.
- 1. Match channelsPick 4, 8, 16 or 32 channels with room to grow.
- 2. Size the storageSurveillance hard disks sized for your retention days.
- 3. Smart searchFilter recordings by people or vehicles instead of scrolling.
- 4. Secure remote viewWatch live and playback on the app with changed default passwords.
Choose the channel count
How many channels do you need?
Count today’s cameras, then add about 25% for future ones.
16 channels
Offices, schools and hotels.
- 2–4 hard disks
- Room to add cameras
- Smart search
32+ channels
Factories, campuses and warehouses.
- 4–8 hard disks
- RAID options on some models
- High incoming bandwidth
Pick disks with Seagate SkyHawk or WD Purple, and size them with the storage calculator.
System planning
Size the recorder around the complete camera system
A reliable NVR design balances camera streams, recording quality, playback, analytics and future expansion.
Home and small sites
Compact channel counts with simple remote viewing and appropriately sized retention.
Commercial premises
Multi-camera recording, user access, playback and operational monitoring.
Large deployments
Higher channel counts, multiple drive bays, analytics and structured network design.
Verified selection points
What Zerolink confirms before quotation
Exact specifications depend on the selected product, capacity and system architecture.
Channel and bandwidth capacityCamera inputs and stream bandwidth are confirmed against the chosen recorder.
4K output and decodingOutput and simultaneous decoding capabilities are verified from the exact model datasheet.
AI functionsRecorder-side and camera-side analytics vary by series and are stated in the quotation.
Storage bays and capacitySATA bays, supported drive capacities and retention targets are calculated together.
Camera compatibilityProtocol, resolution, audio and event compatibility are checked before supply.
Remote access and securityNetwork configuration, users, firmware and secure remote access form part of commissioning.
Official product reference: CP PLUS CP-UNR-4K4324-I official reference. Exact products, specifications, licensing, capacity and warranty are confirmed in the final quotation.
Related Zerolink expertise
Connect this system with the wider solution
Product selection works best when connectivity, infrastructure, security and deployment responsibilities are considered together.
Business infrastructure
Review integrated network, security, communication and deployment capabilities.
CP PLUS 4 MP AI cameras
Pair the recorder with AI cameras that cut false alerts.
Requirement discovery
Share the site, workflow, capacity and support requirements before quotation.
Frequently asked questions
Questions about CP PLUS 4K NVR
Clear answers to common planning and selection questions.
How many cameras can one NVR record?
It depends on the model’s channel count and incoming bandwidth. Zerolink matches the NVR to your camera count, resolution and future expansion.
How many days of recording will I get?
Retention depends on cameras, resolution, compression and hard-disk size. Use the storage calculator in our CCTV guide, then we confirm the disk size.
Can I watch recordings on my phone?
Yes. The NVR is set up for secure remote viewing on the mobile app, with passwords changed from the defaults.
Need an NVR and storage calculation?
Share the camera count, resolution, frame rate and required recording duration.
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