4K NVR CCTV Recorders – 4-Channel 8MP PoE for Trade
3 products in our Recorders range — trade-grade UK stock from CCTV Line.
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4-Channel NVRs and DVRs
This range covers 4-channel recorders for small installations: shops, homes and single-office sites. It spans DVR (HD-TVI/analogue/PoC hybrid) and NVR (PoE IP) formats, from 1080p up to 8MP/4K resolution.
How to choose
- Camera type first. DVRs (ANNKE, Dahua, XVR-3104HS) take analogue, TVI, AHD or CVI cameras; NVRs (Prolux, Tiandy) take IP cameras over PoE.
- PoE budget. Prolux PXN-2104HS-4P/4K and Tiandy TC-R3104 supply PoE directly from the 4 built-in ports, powering cameras without separate injectors.
- Resolution ceiling. Options range from 1080p to 8MP/4K (ANNKE D941BB, Prolux NVR).
- Smart detection. WizSense (Dahua XVR5104HS-I3) adds AI-based human/vehicle filtering to cut false alarms.
Check each model's channel-to-port count and hybrid input support before matching it to an existing camera estate.
4CH — frequently asked questions
What's the difference between the 4CH DVRs and NVRs in this range?
DVRs accept analogue/TVI/PoC cameras over coax, while NVRs (Prolux, Tiandy) accept IP cameras over PoE.
Which models power cameras without separate injectors?
The Prolux PXN-2104HS-4P/4K and Tiandy TC-R3104 both have 4 built-in PoE ports for direct camera power.
