Home » Dahua NVR2104-W-4KS2 4 Channel 4K H.265 Wireless 1U Lite Network Video Recorder
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Dahua NVR2104-W-4KS2 4 Channel 4K H.265 Wireless 1U Lite Network Video Recorder

In stock
SKU: NVR2104-W-4KS2
$163.00
Lead time & order confirmation

Most orders ship within 30 working days. Stock status shown on this page is not real-time.

After you place your order, please check the order confirmation email from our team. We will confirm stock, lead time and shipping before dispatch. If an item is out of stock, we may propose a compatible replacement model for your approval.

Working to a project deadline? Contact us before ordering.

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Our team can confirm specifications, stock and pricing before you order.

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NVR2104-W-4KS2 

4 Channel Smart 1U Lite 4K H.265 Wireless Network Video Recorder

> Support IEEE802.11b/g/n(2.4GHz)
> Support two-antenna to strenthen the Wi-Fi signal
> H.265+/H.264+ codec decoding
> Max 80Mbps wire incoming bandwidth
> Max 24Mbps wireless incoming bandwidth
> Up to 1ch@8MP/4ch@1080P decoding



Product Data


System

Main Processor

Dual-core embedded processor

Operating System

Embedded LINUX

Audio and Video

IP Camera Input

4/8 Channel

Two-way Talk

N/A

Display

Interface

1 HDMI, 1 VGA

Resolution

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

VGA: 1920×1080, 1280×1024, 1280×720

Decoding Capacity

1ch@8MP 30fps, 4ch@1080P 30fps

Multi-screen Display

4CH: 1/4

8CH: 1/4/8/9

OSD

Camera title, Time, Camera lock, Motion detection, Recording

Recording

Compression

H.265+/H.264+/H.265/H.264

Resolution

8MP/6MP/5MP/4MP/3MP/1080P/720P/D1&etc.

Record Rate

80Mbps

Bit Rate

16Kbps ~ 20Mbps Per Channel

Record Mode

Manual, Schedule(Regular(Continuous), MD, Stop

Record Interval

1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec

Video Detection and Alarm

Trigger Events

Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips

Video Detection

Motion Detection, MD Zones: 396 (22 × 18),

and Tampering

Alarm input

N/A

Relay Output

N/A

Playback and Backup

Sync Playback

1/4

Search Mode

Time /Date, MD and Exact Search

(accurate to second)

Playback Function

Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Shuffle, Backup Selection, Digital Zoom

Backup Mode

USB Device/Network

Third-party Support

Third-party Support

Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more

Network

Interface

1 RJ-45 port (10/100Mbps)

Wireless

IEEE802.11b/g/n(2.4GHz)

PoE

N/A

Network Function

HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support IP camera, DVR, NVS and etc.), P2P

Optical Fiber Interface

N/A

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android

Interoperability

ONVIF 2.4, SDK, CGI

Storage

Internal HDD

1 SATA III Port, up to 4TB capacity for each HDD

HDD Mode

Single

eSATA

N/A

Auxiliary Interface

USB

2 ports (2 USB2.0)

RS232

N/A

RS485

N/A

Electrical

Power Supply

Single, DC12V/2A

Power Consumption

<6.6W (without HDD)

Environmental

Operating Conditions

0°C ~ +40°C (+32°F ~ +104°F), 86 ~ 106kpa

Storage Conditions

-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH

Construction

Dimensions(W×D×H)

Smart 1U, 226mm×226.9mm×40.4mm

(8.9" x 8.9" x 1.6")

Net Weight

0.5kg (1.10lb) (without HDD)

Gross Weight

1.6kg(3.53 lb)(without HDD)

Certifications

CE

EN55032, EN55024, EN50130-4, EN60950-1

FCC

Part 15 Subpart B, ANSI C63.4-2014

UL

UL60950-1

Order & Pricing Information for Surveillance Products

Please note the following important details when ordering surveillance products from ICCTVZONE:

  • Order confirmation: After you place an order, please check the confirmation email from our team. We will confirm stock, lead time and shipping before dispatch.
  • Stock & replacements: Inventory status is not real-time. If an item is out of stock, we may propose a compatible replacement model for your approval.
  • Final pricing: Prices shown are indicative. The final price is confirmed on the Proforma Invoice (PI) after order confirmation.
  • Project-specific pricing: Some products are configured for project requirements; pricing may vary with quantity and specification.
  • Minimum order: A minimum order value may apply to non-stock or project items; our team will confirm before processing.
  • Shipping costs: Shipping is calculated separately and added to the order total.
  • Duties & taxes: Import duties, taxes and customs clearance fees are not included in the product price or shipping quote. These charges are the customer's responsibility.
  • Genuine products: We supply genuine products from leading brands with current firmware.
  • Technical support: Our engineers provide pre-sales and after-sales technical support.
  • Warranty: Warranty terms depend on the product and order type; we will confirm the applicable coverage in writing.

Questions? Contact sales@icctvzone.com.
Why this model

Product Features

What this model is for, what it does well, and what to confirm before it goes on a project.

Best for

Small homes or shops needing a 4-channel wireless 4K-capable NVR with dual-antenna 2.4GHz Wi-Fi.

Before you orderConfirm your cameras use 2.4GHz IEEE802.11b/g/n Wi-Fi and that four channels cover your planned camera count before ordering.
01
Dual-Antenna Wi-Fi

Two antennas strengthen the 2.4GHz wireless link so cameras can stream without extra cabling runs.

02
4K H.265 Decoding

Handles up to 1ch@8MP or 4ch@1080P decoding with H.265+/H.264+ compression to save storage.

03
Flexible Recording Modes

Manual and scheduled recording with motion detection zones and pre/post-record options keep key events captured.

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