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Reolink 4K PoE CCTV Camera System Review: Reliable 4K coverage for home security?

Reolink 4K PoE CCTV Camera Systems 8CH with 2TB HDD NVR and 4 X 8MP Home Security IP Cameras with Person/Vehicle Detection for 24/7 Recording Night Vision, RLK8-800D4
4.7
[Smart Detection]  Differentiates people and vehicles to reduce false alerts like animals or shadows.
[4K Ultra HD Video]  3840×2160 resolution captures faces and logos with crystal-clear detail; built-in microphone records ambient sound.
[Simple PoE Setup]  Single Ethernet cable supplies power and video up to 330ft for easy DIY installation.
[24/7 Continuous Recording]  Preinstalled 2TB HDD supports nonstop recording; expandable storage up to 16TB with external drives.
[Expandable Compatibility]  Supports up to eight Reolink PoE or Wi-Fi cameras; broad model compatibility for flexible system growth.
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Home security system promising continuous 4K surveillance and sharper incident detection. Reolink 4K PoE CCTV Camera System aims to cut down false alarms while keeping footage easy to review. Is the kit the right fit for homeowners who prefer DIY PoE installation and expandable storage?

⚡ At a Glance
  • Image Quality: 4K Ultra HD captures fine details such as faces and logos
  • Best for: Homeowners who want high-resolution, always-on surveillance with fewer false alerts
  • Not ideal for: Users who require fully wireless, battery-operated cameras

PoE cameras record at 3840 x 2160 resolution and include built-in microphones and night vision. A pre-installed 2TB HDD stores continuous 24/7 footage with options to expand storage up to 16TB.


Clear identification at a distance - With 4K Ultra HD cameras

Each camera captures video at 3840 x 2160 resolution, producing four times the clarity of 1080p footage. Higher pixel counts make small details, such as faces and logos, markedly easier to read in playback.

Sharper images help confirm identities and licence plates without zoom artefacts, making evidence more useful for household security and neighbourhood incidents.

Fewer false alarms - Thanks to smart person and vehicle detection

Shape-based detection distinguishes people and vehicles from other motion sources, filtering alerts by object type rather than simple motion alone. Users can configure which detection types trigger notifications.

Notifications focus attention on relevant events, so owners receive meaningful alerts instead of being distracted by animals or shifting shadows.

Simpler wiring and longer runs - With Power over Ethernet (PoE)

PoE delivers power and network connectivity over a single network cable, supporting runs up to 330ft according to the product description. That simplifies installation and reduces the need for separate power supplies.

A single-cable setup speeds DIY installation and allows flexible camera placement around houses and outbuildings without extra power outlets.

✨ The 4 Key Reasons for Reolink 4K PoE CCTV Camera System
  1. Power over Ethernet (PoE) - One cable handles power and video up to 330ft
  2. Smart person and vehicle detection - Reduces unwanted alerts from animals or shadows significantly
  3. 4K Ultra HD cameras - Capture fine details like faces and licence plates clearly
  4. 2TB pre-installed HDD (expandable) - Stores continuous 24/7 footage with up to 16TB support
📋 Technical Details at a Glance
  • Category: Home security CCTV kit
  • Cameras: 4 x 8MP IP cameras
  • Resolution: 3840 x 2160 (4K Ultra HD)
  • Video features: Night vision, built-in microphone
  • Detection: Smart person and vehicle detection
❓ Frequently Asked Questions

Q: Does the system record continuously?

A: Yes, the NVR supports 24/7 continuous recording and stores video on the pre-installed 2TB HDD, with the option to expand storage up to 16TB.

Q: Can I add more cameras later?

A: Yes, the 8-channel NVR accepts additional Reolink PoE IP cameras and the kit can be expanded up to eight cameras according to the description.

Q: How are the cameras powered and connected?

A: Cameras use Power over Ethernet, requiring a single network cable for both power and video transmission, with runs described up to 330ft.

🏆 Our Verdict

The kit suits homeowners and small-property users who want high-resolution, always-on surveillance with smarter alerts. Smart person and vehicle detection combined with 4K imaging and PoE wiring makes it a practical choice for clearer evidence and simpler installation. Although individual budgets vary, expandability and continuous recording make the system a durable long-term security investment.