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Description

Product Description

dahua

Dahua NVR4232-4KS2/L

SKU: 6923172503909

The device is equipped with industrial Processor embedded and operates under the control of the Embedded Linux operating system, providing stability and Reliability.

User interface is available via a web browser or local GUI, which facilitates configuration and System Management.

NVR4232-4KS2/L offers advanced features of Video analysis, such as perimeter protection (8 channels) with the ability to search for images by channel, time and Event type, face detection (4 channels) with the recognition of six face attributes and SMD Plus (12 channels) for target search.

The recorder supports resolution up to 8MP, offering Decoding up to 8 streams of 1080p@30 fps.

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Video outputs include VGA and HDMI, with the possibility of simultaneously displaying different sources.

The device supports video H265/H264 and Audio PCM/G711A/G711U/G726/AAC compression, ensuring efficient use of disk space.

NVR4232-4KS2/L has wide network Capability, including Protocols HTTP, HTTPS, TCP/IP, ONVIF, RTSP and support for P2P and auto register.

Mobile access is possible through Android and iOS applications.

The recorder offers advanced alarm functions including Motion Detection, Video loss, Scene changes, and intelligent alerts based on facial and perimeter analysis.

Support for SATA III up to 10 TB drives each provides a large Capacity storage, and External Interfaces include 4 Emergency Ports, 2 emergency outputs and 2 USB Ports.

NVR4232-4KS2/L is characterized by compact dimensions and low energy consumption (<5.6 W without HDD), making it ideal for monitoring systems in different environments.

The device meets the Approval CE and FCC, ensuring compliance with international safety and quality standards.

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Software

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GUI NVR

Advanced control panel for the Dahua recorder

The Dahua recorder's graphical user interface provides quick access to recordings, system settings and live alarm management directly from the device.

Specification Dahua NVR4232-4KS2/L

SystemMain ProcessorIndustrial-grade embedded processor
OSEmbedded Linux
Operation InterfaceWeb/operating in local GUI
Perimeter ProtectionPerformance8 channels
AI SearchSearch for pictures by channel, time and event type
Face DetectionPerformance4 channels
Face Attributes6 attributes: Gender, age, glasses, expression, mouth mask, and beard
AI SearchSearch for pictures by channel, time and face attributes
SMD PlusPerformance12 channels
AI SearchSearch by target classification (human, vehicle)
VideoAccess Channel32
Network BandwidthAccess: 160 Mbps; Storage: 128 Mbps; Forward: 48 Mbps
Resolution8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1
Decoding Capability8 × 1080p@30 fps
Video Output1 × VGA output, 1 × HDMI output, supports simultaneous video sources output for VGA and HDMI
Multi-screen Display1 , 4, 8, 9, 16, 25, 32 views
Third-party Camera AccessONVIF; RTSP
CompressionVideoSmart H.265/H.265/Smart H.264/H.264/MJPEG
AudioPCM/G711A/G711U/G726/AAC
NetworkNetwork ProtocolHTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Mobile Phone AccessAndroid; iOS
InteroperabilityONVIF(profile T/S/G); CGI; SDK
BrowserChrome; IE9 or later; firefox
Record PlaybackMulti-channel PlaybackUp to 16 channels for playback
Record ModeManual record; alarm recording; SMD recording; smart recording
StorageLocal HDD; network
BackupUSB storage device
Playback Function1. Play/pause/stop/slow/quick/backward/by frame 2. Full screen, backup (video clip/file), partial zoom in, and audio on/off
StorageDisk GroupYes
AlarmGeneral AlarmMotion detection, privacy masking, video loss, scene changing, PIR alarm, IPC external alarm
Anomaly AlarmCamera disconnection, storage error, disk full, IP conflict, MAC conflict, login locked, and cybersecurity exception
Intelligent AlarmFace detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
Alarm LinkageRecording, snapshot, local external alarm output, audio, buzzer, log, preset, and email
External PortAudio Input1 × RCA input
Audio Output1 × RCA output
HDD2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
Alarm Input4
Alarm Output2
USB2 (1 × front USB2.0; 1 × back USB2.0)
HDMI1 (supports up to 4K resolution output)
VGA1
Network1 × RJ-45, 10/100/1000 Mbps self-adaptive Ethernet port
General ParameterPower Supply12 V DC, 4A
Power Consumption< 5.6 W (HDD not included, idling)
Net Weight1.5 kg (3.31 lb)
Gross Weight2.6 kg (5.73 lb)
Product Dimensions375.0 mm × 282.9 mm x 53.0 mm (14.76" × 11.14" × 2.09") (W × L × H)
Package Dimensions433 mm × 140 mm × 363 mm (17.05" × 5.51" × 14.29") (W × L × H)
Operating Conditions–10 °C to +55 °C (+10 °F to +131 °F)
Storage Conditions0 °C to +40 °C (32 °F to 104 °F)
Operating Humidity10℅~93℅
Storage Humidity30%~85%
Operating Altitude3000 m (9842.52 ft)
InstallationDesktop/Rack mount
CertificationsCE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4 FCC: Part 15 Subpart B

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Documents Dahua NVR4232-4KS2/L

PDF
DHI-NVR4232-4KS2L_datasheet_20210304.pdf

Features

Features
Producer: DAHUA