# Dahua Technology WizSense NVR4104-EI 4 Channel 4K NVR

**URL:** https://aio.lv/en/product--dahua-nvr4104-ei--10514419
**Data updated:** 2025-12-30 08:46 (EET)
**Category:** DVR & NVR Video Recording Systems
**Manufacturer:** DAHUA
**Manufacturer code:** NVR4104-EI
**EAN:** 6923172584151
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 251.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 207.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-nvr4104-ei--10514419

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Dahua Technology WizSense NVR4104-EI is a 4-channel NVR supporting up to 4K resolution. It features a maximum storage capacity of 16 TB and supports various network protocols. Ideal for surveillance systems requiring high-resolution video recording.

## Long description

Dahua Technology WizSense NVR4104-EI is a 4-channel network video recorder that supports up to 4K resolution and a maximum storage capacity of 16 TB. The unit is compatible with a wide range of third-party devices and supports multiple intelligent functions such as face recognition, perimeter protection, SMD Plus, AI search, heat map and ANPR when used with compatible cameras. The compact white chassis includes SATA HDD support, two USB 2.0 ports and one RJ-45 Ethernet port, making it suitable for small and medium surveillance installations in homes, retail, warehouses, educational and financial institutions.
Advantages
The NVR offers multi-function AI capabilities that improve event detection accuracy and speed up investigations. Face recognition and ANPR enable targeted searches, while SMD Plus and perimeter protection help reduce false alarms. AI search and heat map functions simplify retrieval and analysis of recorded footage. Its 4-channel 4K support and 16 TB maximum storage provide sufficient capacity for high-resolution recording in compact systems.
Suitable for
Home security systems
Small supermarkets and retail outlets
Warehouses and storage facilities
Educational institutions and campus monitoring
Small bank branches and financial offices
Key specifications
Model: NVR4104-EI
Channels: 4-channel NVR
Max resolution: up to 4K
HDD interface: SATA, maximum capacity up to 16 TB
USB ports: 2 × USB 2.0
Network: 1 × RJ-45 Ethernet (LAN)
Product colour: White
Weight: 0.45 kg
How to use
Connect compatible IP cameras to the network and add them to the NVR through the device’s web interface or local GUI. Install a SATA HDD up to 16 TB for local storage. Configure recording parameters, motion detection and AI-based functions such as face recognition, SMD Plus, perimeter protection and ANPR according to site requirements. Use the provided USB ports for backup or mouse control and access live view, playback and AI search via the NVR interface or supported client applications.
Usage recommendations
Install compatible Dahua WizSense cameras when you intend to use advanced AI functions (face recognition, ANPR, heat map, SMD Plus). Place cameras to avoid strong backlight and minimize foliage or moving vegetation in perimeter detection zones to reduce false alarms. Regularly update firmware and maintain sufficient HDD capacity to ensure continuous recording and reliable event search.

## Specifications

### Hard drive

| Feature | Value |
|---|---|
| HDD interface | SATA |

### Storage

| Feature | Value |
|---|---|
| Maximum storage capacity | 16 TB |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 2 |
| HDMI ports quantity | 1 |
| VGA (D-Sub) output ports | 1 |
| Audio RCA inputs | 1 |
| Audio RCA outputs | 1 |
| HDMI output | Yes |
| Video input channels | 4 channels |

### Network

| Feature | Value |
|---|---|
| Supported network protocols | HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register |
| Ethernet LAN (RJ-45) ports | 1 |
| Wi-Fi | No |
| Ethernet LAN data rates | 10, 100 |

### System requirements

| Feature | Value |
|---|---|
| Browser supported | Chrome; IE9 and later; Firefox |
| Mobile operating systems supported | Android, iOS |

### Performance

| Feature | Value |
|---|---|
| Certification | FCC: 47 CFR FCC Part15, SubpartB, Class A

CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014

CE-LVD: EN 62368-1:2014 |
| Maximum resolution | 3840 x 2160 |
| Product colour | White |
| Audio formats supported | PCM, G.726, G.711 A-law, G.711 μ-law |
| Image formats supported | MJPEG |
| Rack capacity | 1U |
| Operating system installed | Embedded Linux |
| Video formats supported | H.265+, H.265, H.264+, H.264 |
| Face detection | Yes |
| Supported resolutions | 1 HDMI, 1 VGA

HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720

VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

\*Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable |
| Video recording modes | 720p, 960p, 1080p |
| Backup function | Yes |
| Multi-screen | Yes |
| People counting | Yes |
| Input bandwidth | 80 Mbit/s |
| Output bandwidth | 80 Mbit/s |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 10 W |
| Output voltage | 12 |
| Output current | 2 A |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.45 kg |
| Rack mounting | Yes |
| Height | 45.6 mm |
| Width | 204.6 mm |
| Depth | 206.4 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 93 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | -10 - 55 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1070 g |
| Package depth | 96 mm |
| Package height | 261 mm |
| Package width | 364 mm |

## FAQ

### How much does the NVR Dahua Technology WizSense NVR4104-EI cost, and is it available for purchase?

The price is 251.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can NVR Dahua Technology WizSense NVR4104-EI be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: usb 2.0 ports quantity, ethernet lan (rj-45) ports, weight, hdd interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for NVR Dahua Technology WizSense NVR4104-EI?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10514419/66579568_large.webp