CCTV Systems

Dahua NVR4104HS-P-AI NVR 4CH 1sata 4PoE AI no HDD

Part Number:
DAH911

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Description

Dahua NVR4104HS-P-AI NVR 4CH 1sata 4PoE AI no HDD

The Dahua NVR4104HS-P-AI is a 4-channel network video recorder (NVR) designed for advanced surveillance applications. It supports one SATA hard drive and features 4 PoE (Power over Ethernet) ports for easy camera connectivity. This NVR integrates AI-powered technology, which enhances video analysis, enabling more accurate object detection and facial recognition. With its compact design and efficient processing capabilities, it ensures seamless recording and playback of high-resolution video. Additionally, the NVR4104HS-P-AI offers reliable performance, making it an ideal solution for small to medium-sized surveillance systems, although it does not include a hard drive.

 

Series Overview

The NVR is compatible with numerous third-party devices, making it an ideal solution for surveillance systems that operate independently of video management systems (VMS). Additionally, its open architecture further enhances flexibility, supporting multi-user access. Moreover, it is fully compatible with the ONVIF 2.4 protocol, ensuring seamless interoperability with 4K cameras. Consequently, users can integrate a wide range of devices, ensuring a versatile and efficient security solution for various applications. Thus, the NVR provides not only excellent compatibility but also an adaptable platform for future expansions and upgrades.

 

 

Perimeter Protection by Camera

It automatically filters out false alarms caused by animals, rustling leaves, bright lights, and other environmental factors. As a result, the system can then focus on secondary recognition for the targets. This, in turn, enhances alarm accuracy and reduces unnecessary alerts. Consequently, the system improves overall reliability and performance, ensuring that only relevant threats trigger notifications. Therefore, it offers a more precise and efficient security solution, minimizing disruptions while maintaining high levels of detection.

 

 

SMD Plus by Camera

With intelligent algorithm, Dahua smart motion detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.

 

 

People Counting by Camera

With deep learning algorithm, Dahua People Counting technology can track and process moving human body targets to realize the accurate statistics of enter No., leave No., and In Area No. Working with management platform, it outputs yearly/monthly/weekly/daily reports to meet your requirements.

 

 

Smart Codec

With the advanced scene-adaptive rate control algorithm, Dahua’s smart codec technology achieves higher encoding efficiency compared to H.265 and H.264. Consequently, it not only provides high-quality video but also significantly reduces storage and transmission costs.

Additionally, Dahua incorporates ANR (Automatic Network Replenishment Technology), which enhances the reliability of video recording. When the network experiences downtime, the IP cameras automatically record video to the SD card. Once the network is restored, the stored video is promptly transferred back to the device and recorded in the system. This ensures seamless operation and prevents data loss, even during network interruptions.

 

 

DMSS

The DMSS app is available on both the iOS App Store and Google Play, making it easily accessible across platforms. It simplifies surveillance by allowing you to remotely access back-end devices, view live video, and receive event push notifications. Moreover, you can search for recorded videos directly from an iPhone, iPad, or Android phone. This convenient functionality ensures that you can monitor your security system anytime and from virtually anywhere. As a result, it enhances the flexibility and efficiency of your surveillance operations, keeping you connected and in control at all times.

 

Specifications of Dahua NVR4104HS-P-AI 

System

Main Processor

Industrial embedded micro-processor

Operating System

Embedded Linux

Operation Interface

Web; local GUI

Perimeter Protection by Camera

Performance

4/8 channels

AI Search

Search for pictures by channel, time and event type

SMD Plus by Camera

Performance

4/8 channels

AI Search

Search by target classification (human, vehicle)

Video

Access Channel

4/8

Network Bandwidth

80 Mbps for access, 80 Mbps for storage and 48 Mbps for forwarding

Resolution

8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and more

Decoding Capability

8 channels@1080p (30 fps)

Video Output

HDMI: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720
VGA: 1920 × 1080; 1280 × 1024; 1280 × 720

Multi-screen Display

4-channel: 1/4
8-channel: 1/4/8/9

Third Party Camera Access

Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and more

Compression

Video

Smart H.265+; Smart H.264+; H.265; H.264

Audio

PCM; G.711A; G.711U; G.726

Network

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (supports Dahua IP camera, DVR, NVS, and more); P2P

Mobile Phone Access

Android; iOS

Interoperability

ONVIF (profile T/S/G); CGI; SDK

Browser

Chrome; IE9 or later; Firefox

Record Playback

Multi-channel Playback

4-channel: 1/4
8-channel: 1/4/9

Record Mode

Manual; schedule (general; MD; alarm; MD & alarm; intelligent)

Storage Method

Local HDD and network

Backup

USB device

Playback Function

1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (cut/file) ; partially enlarge; audio on/off

Storage

Disk Group

Yes

Alarm

General Alarm

Motion detection; privacy masking; video loss; PIR alarm; IPC alarm

Anomaly Alarm

Camera offline; storage error; full storage; IP conflict; MAC conflict; login lock; network security anomaly

Intelligent Alarm

Perimeter protection; SMD; people counting; heat map

Alarm Linkage

Record; snapshot; IPC external alarm output; buzzer; log; preset; email

External Port

Audio Input

1 channel, RCA connector

Audio Output

1 channel, RCA connector, which support voice intercom output

HDD

1 SATA III port, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature

USB

1 front USB 2.0 port, 1 rear USB 3.0 port

HDMI

1

VGA

1

Network

1 independent 100 Mbps ethernet port

PoE

4 ports (IEEE802.3at/af)

General Parameter

Power Supply

48V/1.5A DC

Power Consumption

NVR: < 7.5W (without HDD)
PoE: Max 25.5W for single port, 48W in total

Net Weight

0.8 kg (1.76 lb) (without HDD)

Gross Weight

1.6 kg (3.53 lb) (without HDD)

Product Dimensions

260.0 mm × 232.5 mm × 47.6 mm (10.2″ × 9.2″ × 1.9″)

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