CCTVPLANNER.IO · NVR · HIKVISION
Hikvision DS-E04NI-Q1/4P
4-ch ultra-compact NVR, built-in 2 TB eSSD, 4-port PoE, <10 W
SPECIFICATIONS · DS-E04NI-Q1/4P
Full specifications
Specifications sourced from official manufacturer datasheet (link in hero).
About the Hikvision DS-E04NI-Q1/4P
The Hikvision DS-E04NI-Q1/4P is a small-channel NVR aimed at home, shop-front and small-office sites — the channel count caps the project naturally at a domestic-scale install. On-board storage tops out in single-digit TB — suitable for short retention windows (one to two weeks) at moderate channel counts. Plan an external NAS or eSATA expansion if the privacy policy or insurance contract requires longer retention. In desktop form factor the unit installs in a back-office, server cupboard or small comms rack — no rack rails required and fan noise stays in the office-acceptable band. Built-in PoE on every channel (4 ports for 4 channels) lets the unit operate as a self-contained appliance — patch each camera directly into the back panel and the NVR powers, addresses and records them without an external switch. Convenient for small installs; on larger sites a dedicated managed PoE switch is still the cleaner architecture.
Best use cases for this recorder
Residential & home installations
With 4 channels and 0-bay storage, the DS-E04NI-Q1/4P fits the typical home or villa install — front door, garage, garden, driveway. Single-disk recording at SMB bitrates covers 2-4 weeks of retention.
Small retail & single-tenant office
Built-in PoE means the entire install fits in one cabinet — cameras patch straight into the recorder, no extra switch to specify or maintain. 4 channels cover a typical front-of-house plus stockroom and parking layout.
Strengths
- •4 built-in PoE ports eliminate the need for an external switch on small installs
- •Smart H.265+ codec halves storage cost over H.265 at equivalent perceived quality
- •ONVIF compliance lets the unit record from third-party cameras, not just the same-brand catalog
- •Compact chassis fits in a half-height comms cabinet or office bench
Considerations
- •Single HDD bay means no RAID protection — schedule regular backups or pair with a secondary NVR/NAS for redundancy
- •Channel count caps install at small-site scale — verify the camera plan does not push past the channel limit during phased expansion
- •No RAID support — single-disk failure means losing all footage on that disk; plan retention policy accordingly
Storage planning
Running all 4 channels at the industry-typical 4 Mbps/channel H.265 CBR (15 fps, 4 MP scene complexity), the DS-E04NI-Q1/4P produces roughly 169 GB of footage per day — about 1181 GB/week, 5063 GB/month, and 15188 GB across a 90-day retention window. These figures are deterministic — derived from your bitrate assumption, the channel count, and the calendar — not estimated from a marketing data sheet.
Estimates assume 4 Mbps per channel H.265 CBR continuous recording. Motion-only recording typically reduces storage by 40-70%.
Bandwidth headroom
Input (ingest)
Avg 10.0 Mbps per channel — enough for 4K H.265 at 4 Mbps/channel.
Output (playback)
Sets the ceiling for simultaneous remote playback streams to mobile and web clients.
Installation tips for the DS-E04NI-Q1/4P
Locate on a shelf in a ventilated, lockable cupboard — desktop units pull dust through the chassis quickly when sat on a carpeted floor, and the HDDs need ambient temperatures under 30 °C for rated life.
Plan storage at roughly 169 GB/day (≈5063 GB/month) for continuous H.265 recording at 4 Mbps/channel — match HDD capacity to the longest retention window the privacy policy or insurance contract demands.
Distribute high-power cameras (PTZ, heated housings) across the 4 built-in PoE ports — concentrating them on a single port group can exceed the per-port PoE budget even when the chassis total has headroom.
Power & rack
Power draw sits at roughly 30 W idle and around 30 W under full load (0-bay HDD activity). That dissipates approximately 102 BTU/hour of heat into the rack — size the comms-cabinet ventilation accordingly. On desktop placement, raise the unit on rubber feet or a vented tray rather than directly on carpet — the chassis pulls cooling air through bottom intakes and dust ingress is the primary cause of premature HDD failure.
Installer time & cost (rough estimate)
A typical EU integrator quotes 4-6 h of labour to commission the Hikvision DS-E04NI-Q1/4P (approximately €180-€270 excluding hardware), broken down as physical install, HDD population, 4-channel discovery and IP/credential configuration, schedule + retention setup, motion / event rules per camera, mobile-app pairing, and a brief operator handover. Allow extra time for sites with non-standard network topology (multi-VLAN, multi-site bridges) or for migrations from a legacy DVR where camera streams must be re-addressed.
Indicative EU 2024-2025 pricing — actual quotes vary by region, network topology and migration scope. Excludes hardware, HDDs, transport, permits, and VAT.
Frequently asked questions
How many cameras can the Hikvision DS-E04NI-Q1/4P record?
Up to 4 IP camera channels per chassis. Total ingest bandwidth is 40 Mbps, which sets the practical ceiling — running every channel at 4K (typically 8 Mbps each) requires 32 Mbps, so verify whether your camera plan fits inside the bandwidth budget.
Does the Hikvision DS-E04NI-Q1/4P support third-party (ONVIF) cameras?
Yes — ONVIF Profile S/T support means the unit records from third-party cameras as well as the same-brand catalog. Most cameras supporting ONVIF 16.12 or newer plug-and-play; older firmware may require manual stream URL configuration in the NVR web UI.
How much storage does the Hikvision DS-E04NI-Q1/4P need for 30-day recording?
At the industry-typical 4 Mbps per channel H.265 CBR (15 fps, 4 MP scene), all 4 channels recording continuously for 30 days produces approximately 5063 GB (4.9 TB) of footage. Motion-only or event-triggered recording typically cuts that by 40-70 % depending on scene activity. Plan HDD capacity for the longest retention window your privacy policy or insurance contract demands.
What HDDs are recommended for the Hikvision DS-E04NI-Q1/4P?
Use surveillance-rated HDDs — WD Purple, Seagate SkyHawk, Toshiba S300, or equivalent. Desktop / consumer drives (WD Blue, Seagate Barracuda) are not validated for 24/7 write workloads and typically fail within 12-18 months in CCTV use. Match drive capacity across bays if planning RAID — mixed capacities default to the smallest disk size per stripe.
Does the Hikvision DS-E04NI-Q1/4P need its own PoE switch?
Not on small installs — 4 built-in PoE ports power and connect cameras directly to the recorder. On larger sites a dedicated managed PoE switch is still the cleaner architecture: separate failure domain, larger PoE budget, easier replacement.
What power and cooling does the Hikvision DS-E04NI-Q1/4P need?
Plan for 30 W idle and ~30 W under full load, dissipating roughly 102 BTU/hour into the rack or cupboard. Size the UPS for at least 15-minute hold-up so the unit can flush write buffers and shut down cleanly on mains failure — abrupt power loss is the leading cause of NVR file-system corruption in commercial installs.
Is the Hikvision DS-E04NI-Q1/4P suitable for evidentiary recording?
Depends on the retention and chain-of-custody policy. The 0-bay chassis is single-disk only; for evidentiary recording, pair with a secondary NVR or NAS for redundancy. On the export side, ensure footage is hashed and timestamped before transfer to investigators.
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Helpful Tools & Resources
Storage Calculator
Match HDD capacity to your retention policy
Bandwidth Calculator
Verify your network can carry the ingest load
Camera Quantity Calculator
Match channel count to your site
UPS Sizing Calculator
Hold-up time for clean NVR shutdown on mains failure
System Budget Estimator
Hardware + install + commissioning cost
CCTV Storage Planning Guide
Bitrate, retention, RAID — the full math
Plan your CCTV layout with Hikvision DS-E04NI-Q1/4P
Use our free CCTV planner to lay out cameras feeding this recorder, match HDD capacity to retention windows, and generate a professional PDF report — no signup required.
Free until you outgrow it · No card · No install