Revolution Technology

Dahua NVR4232-4KS3 32 Channel 1U 2 HDD Network Video Recorder (NVR)

৳ 17,900

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Specification

System
Main Processor	Industrial-grade processor
Operating System	Embedded LINUX
Audio and Video
IP Camera Input	32 Channel
Two-Way Talk	1 Channel Input, 1 Channel Output, RCA
Display
Interface	1 HDMI, 1 VGA
Resolution	1 HDMI, 1 VGA Simultaneous： HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous： HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
Decoding Capacity	AI disabled: 1-channel 12 MP@30 fps; 2-channel 8 MP@30 fps; 3-channel 5 MP@30 fps; 4-channel 4 MP@30 fps; 8-channel 1080p@30 fps AI enabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 7-channel 1080p@30 fps
Multi-Screen Display	AI disabled: Main Screen: 1/4/8/9/16/25/36, Sub Screen: 1/4/8/9/16 AI enabled: Main Screen: 1/4/8/9/16, Sub Screen: 1/4/8/9/16
Recording
Compression	Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats.
Resolution	12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF; QCIF
Bit Rate	Max. 160/128/60 Mbps incoming/recording/outgoing bandwidth
Record Mode	General, motion detection; intelligent; alarm
Video Detection and Alarm
Trigger Event	Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
Video Detection	Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm
Alarm Input	4 channels
Relay Output	2 channels (1-channel 12 V 1 A output）
Playback And Backup
Search Mode	Time /Date, Alarm, 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, Backup Selection, Digital Zoom
Backup Mode	USB Device/Network
Third Party
Third Party Support	ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha
Network
Interface	1 (10/100/1000 Mbps Ethernet port, RJ-45)
PoE	N/A
Network Function	HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.)
Smart Phone	iOS; Android
Interoperability	ONVIF 22.12(Profile T; Profile S; Profile G); CGI; SDK
Storage
Internal HDD	2 SATA ports. Each disk can contain up to 20 TB. This limit varies depending on the environment temperature.
Auxiliary Interface
USB	2 (1 front USB 2.0 port, 1 rear USB 2.0 port)
Power
Power Supply	12 VDC, 4 A
Power Consumption	Total output of NVR is <10 W(without HDD)
Component Environment
Operational Conditions	–10 °C to +55 °C (14 °F to +131 °F)
Storage Conditions	–20 °C to +60 °C (–4 °F to +140 °F)
Construction
Dimensions	375.0 mm × 282.9 mm × 53.0 mm (14.76" ×11.14" × 2.09") (W × D × H)
Net Weight	1.49 kg (3.28 lb)
Gross Weight	2.77 kg (6.11 lb)
Warranty
Manufacturing Warranty	01-year warranty

Description

Dahua NVR4232-4KS3 32 Channel 1U 2 HDD Network Video Recorder (NVR)

The Dahua NVR4232-4KS3 32 Channel 1U 2 HDD Network Video Recorder (NVR) provides reliable video management and high-efficiency AI capabilities for sophisticated surveillance systems. With its support for Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding, this NVR effectively lowers storage and bandwidth needs. It offers outstanding video quality and clarity with a maximum decoding capability of 8 channels at 1080p or 2 channels at 8 MP, and support for IP cameras up to 12 MP. With performance changes for AI-enabled modes, the Dahua NVR4232-4KS3 32 Channel NVR can handle up to 160 Mbps for incoming, 128 Mbps for recording, and 60 Mbps for outgoing bandwidth. While AI by Camera supports a wide range of capabilities, such as face identification and recognition, perimeter security, people counting, stereo analysis, and heat maps, AI by Recorder provides 2-channel SMD Plus. With an embedded Linux operating system and an industrial-grade processor, the Dahua NVR4232-4KS3 32 Channel 1U 2 HDD NVR boasts an easy-to-use interface that can be accessed via a local or web GUI. It has two SATA ports that can hold up to 20 TB apiece, so there is plenty of storage. Additionally, it offers a wide range of alarm choices, including intelligent alarms for face detection and SMD Plus to reduce false alarms, anomaly alarms for problems like IP conflicts, and basic alarms for motion detection and privacy masking. This Dahua NVR4232-4KS3 32 Channel 1U 2 HDD Network Video Recorder has a VGA output and an HDMI output (3840 × 2160 max resolution) for smooth connectivity. It also has multi-screen display options for both normal and AI-enabled viewing. Additionally, it enhances interoperability by supporting a range of network protocols and third-party camera integration using ONVIF. With features like rapid playback, USB/network backup choices, and compatibility with iOS and Android mobile apps, the NVR4232-4KS3 is a strong, scalable solution for sophisticated surveillance systems that is perfect for companies that need dependable monitoring and high-definition video storage.