Product Description

Dahua NVR4432-4KS2 32 Channel 1.5U Lite Network Video Recorder

 H.265/H.264 codec decoding
> Max 200Mbps Incoming Bandwidth
> Up to 8MP Resolution for Preview and Playback
> HDMI/VGA simultaneous video output
> Support ANR technology to enhance the storage reliability when the network break down

System
Main Processor:Quad-core embedded processor
Operating System:Embedded LINUX
Display
Interface:1 HDMI, 1 VGA
Resolution:
3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768
Multi-screen Display:1/4/8/9/16
OSD:
Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Video Detection and Alarm
Trigger Events:
Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips
Video Detection:
Motion Detection, MD Zones: 396(22×18), Video Loss & Tampering
Alarm input:16 Channel, Low Level Effective,
Green Terminal Interface
Relay Output:4 Channel, NO/NC Programmable,
Green Terminal Interface
Playback and Backup
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
Storage
Internal HDD:4 SATA III Port, Up to 6 TB capacity for each HDD
HDD Mode:Single
eSATA:N/A
Auxiliary Interface
USB:2 USB Ports (1 USB2.0, 1 USB3.0)
RS232:1 Port, for PC Communication and Keyboard
RS485:1 Port, for PTZ Control
Audio and Video
IP Camera Input:32 Channel
Two-way Talk:1 Channel Input, 1 Channel Output, RCA
Recording
Compression:
H.265/H.264
Resolution:
8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.
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
Network
Interface:2 RJ-45 Ports(10/100/1000Mbps)
Ethernet Port:2 Ethernet Ports Joint Working or 2 Independent
1000Mbps Ethernet Ports
PoE:N/A
Network Function:
HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP,
IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip
Max. User Access:128 users
Smart Phone:iPhone, iPad, Android
Interoperability:ONVIF 2.4, CGI Conformant
Electrical
Power Supply:AC100V ~ 240V, 50 ~ 60 Hz
Power Consumption:<11.7W (Without HDD)
Environmental
Operating Conditions:-10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions:-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Construction
Dimensions:1.5U, 440mm×411.1mm×76mm(17.3" x 16.2" x 3.0")
Net Weight:4.5kg (9.9 lb) (without HDD)
Gross Weight:7kg(15.4 lb)(without HDD)
Certifications
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

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