IP NVR Recorder 4 Channels 4xPoE 4K UHD 12MPx H.265+ P2P IVS Onvif Detection

Model: DAHUA NVR2104-P-4KS3

EAN: 6931240021187 SKU: 931021181

• Support for up to 4 IP camera channels at resolutions up to 12 Mpx
• Built-in 4-port PoE switch with 802.3af/at standard support
• Smart H.265+ / H.265 / Smart H.264+ / H.264 compression
• Intelligent IVS image analysis and SMD Plus technology
• HDMI video output supporting 4K standard and VGA output
• Support for one SATA hard drive with a capacity of up to 20 TB
• Remote access via cloud (P2P) and DMSS mobile application
• Two-way audio transmission and camera audio support
• Smart Playback function - advanced recording search
• Compliance with ONVIF 22.12 standard for broad compatibility

Description

The Dahua NVR2104-P-4KS3 IP recorder is an advanced network device designed for maximum performance in video surveillance systems. It supports up to 4 IP channels at an impressive resolution of up to 12 Mpx, ensuring crystal clear images and extraordinary recording detail. Thanks to the built-in 4-port PoE (Power over Ethernet) switch, system installation becomes extremely simple – power and data transmission are performed via a single UTP cable, significantly reducing cabling costs and installation time.

Specification

The device's advantages also include support for hard drives with a capacity of up to 20 TB, a 4K HDMI video output, and full compatibility with the ONVIF 22.12 standard. Remote system access is possible from anywhere in the world thanks to the free DMSS mobile application for Android and iOS systems. An intuitive graphical interface facilitates management and fast recording searches (Smart Playback). The robust construction and wide operating temperature range (-10°C to 55°C) make the recorder the reliable heart of any security system, offering stability and modern surveillance features.

The device uses state-of-the-art compression methods, such as Smart H.265+ and H.265, which allow for hard drive space savings while maintaining excellent video quality. The recorder supports advanced intelligent image analysis functions, including SMD Plus technology, which accurately classifies objects as humans or vehicles, eliminating false alarms caused by animals or leaves. Additionally, the perimeter protection function allows for monitoring of intrusions and line crossings, taking into account specific rules for different types of moving objects.

Standard

IP

Supported resolutions

max. 12 Mpx - 4000 x 3000 px

Video outputs

1 x HDMI 4K, 1 x VGA

Audio support

4 Channels - Audio from cameras, Two-way audio support

Audio Inputs/Outputs

Input: 1 x CINCH (RCA), Output: 1 x CINCH (RCA)

Image compression method

Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG

Bitrate

max. 80 Mbps

Supported hard drives

1 x 20 TB SATA

Recording modes

Manual, motion detection, schedule

Searching and playback of recordings

Search by time and event type. Playback: forward, backward, speed up, slow down. Smart Playback function. Simultaneous playback from up to 4 cameras.

Network interface

1 x RJ-45 10/100 Base-TX

Network functions

Full network support, remote copy of recordings, built-in web-server, ONVIF 22.12

Access from mobile phone

Port: 37777 or access via cloud (P2P). Android: Free DMSS application; iOS (iPhone): Free DMSS application.

Mobile software (Description)

The DMSS (Digital Mobile Surveillance System) application is an advanced mobile tool dedicated to managing Dahua surveillance systems. It allows users to view live feeds in high resolution, remotely play back saved recordings, and receive immediate push notifications about detected alarm events. The application supports P2P connections, which eliminates the need for a static IP address and complicated network configuration. DMSS allows for control of PTZ dome cameras, support for two-way audio, and management of local and remote recorder settings directly from a smartphone.

Selected functions and IVS

SMD PLUS - searching for an object classified as: human, motor vehicle. False alarm filtering. Video tampering detection. IVS functions: intrusion, line crossing (requires cooperation with an IVS-supporting camera).

POE switch

Built-in 4-port PoE switch, 25.5 W / Channel - PoE (802.3af/at). Maximum total load: 36 W.

Power supply and power consumption

Power supply: 53 V DC / 1.22 A (power adapter included). Power consumption: max. 10 W (without HDD).

Environmental parameters

Operating temperature: -10 °C ... 55 °C

USB and Ports

2 x USB 2.0. Mouse support: Yes.

Supported languages

Polish, English

Dimensions, Weight

Product dimensions: 205 x 205 x 40 mm (Depth x Width x Height)

Package dimensions: 365 x 260 x 95 mm (Depth x Width x Height)

Product weight: 470 g

Package weight: 1394 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE