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CCTV and Security Cameras

NVR 4832-4K

Brand: Dahua

Updated

Specifications

General

Main Processor Quad-core embedded processor
Operating System Embedded LINUX
OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Trigger Events Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips
Alarm input 16 Channel, Low Level Effective,, Green Terminal Interface
Relay Output 4 Channel, NO/NC Programmable,, Green Terminal Interface
Playback 1/4/8/16
Search Mode Time/Date, Alarm, MD & Exact search, (accurate to second), Smart search
Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play,, Next File, Previous File, Next Camera,, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom
Backup Mode USB Device/Network
Internal HDD 8 SATA III Port, Up to 6 TB capacity for each HDD
HDD Mode Single
RS232 1 Port, for PC Communication and Keyboard
RS485 1 Port, for PTZ Control
IP Camera Input 16/32 Channel
Two-way Talk 1 Channel Input, 1 Channel Output, RCA
Compression H.265/H.264
Record Rate 200Mbps
Bit Rate 16Kbps ~ 20Mbps Per Channel
Record Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
Record Interval 1 ~ 120 min (default: 60 min), Pre-record:, 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Max. User Access 128 users
Smart Phone iPhone, iPad, Android
Interoperability ONVIF 2.4, CGI Conformant
Operating Conditions -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1+CAN/CSA C22.2 No.60950-1

Image

Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768

Video

Video Detection Motion Detection, MD Zones: 396(22×18), Video Loss & Tampering

Display

Multi-screen Display 1/4/8/9/16

Connectivity

Interface 1 HDMI, 1 VGA
USB 3 USB Ports (2 USB2.0, 1 USB3.0)
Third-party Support Dahua, Arecont Vision, AXIS, Bosch, Brickcom,, Canon, CP Plus, Dynacolor, Honeywell, Panasonic,, Pelco, Samsung, Sanyo, Sony, Videotec, and more
Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DNS, IP Filter, PPPoE,DDNS, FTP,, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip
Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH

Power

Power Supply AC100V ~ 240V, 50 ~ 60 Hz

Dimensions

Dimensions 2U, 440mm×450.1mm×95mm, (17.3″ x 17.7″ x3.7″)
Net Weight 5.2kg (11.5 lb) (without HDD)
Gross Weight 9.5kg(20.9 lb)(without HDD)
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Prices seen in Bangladesh

SellerPriceSeen on
Dahua Security Bangladesh ৳39,000 October 28, 2026

Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.

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