DH-XVR4232AN-X

System

Main Processor

Embedded Processor

Operating System

Embedded LINUX

Video and Audio

Analog Camera Input

16/32 Channel, BNC

HDCVI Camera

1080P@25/30fps, 720P@25/30fps

AHD Camera

1080P@25/30, 720P@25/30fps

TVI Camera

1080P@25/30, 720P@25/30fps

CVBS Camera

PAL/NTSC

IP Camera Input

16+2/16 Channel, each channel up to 6MP

Audio In/Out

1/1, RCA

Two-way Talk

Reuse audio in/out, RCA

Recording

Compression

H.265/H.264

Resolution

1080N, 720P, 960H, D1, CIF

Record Rate

Main Stream:

the 1st channel 1080N/720P(1~25/30fps), others 1080N/720P(1~15fps);

960H/D1/CIF (1~25/30fps)

Sub steram:CIF(1~7fps)

Bit Rate

32Kbps ~ 4096Kbps Per Channel

Record Mode

Manual, Schedule (General, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop

Record Interval

1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec

Audio Compression

AAC(only for the 1st channel), G.711A, G.711U, PCM

Audio Sample Rate

8KHz, 16 bit Per Channel

Audio Bit Rate

64Kbps Per Channel

Display

Interface

16CH:1 HDMI, 1 VGA,

32CH:1 HDMI, 1 VGA, 1 TV

Resolution

1920×1080, 1280×1024, 1280×720

Multi-screen Display

16CH:

When IP extension mode not enabled:1/4/8/9/16

When IP extension mode enabled:1/4/8/9/16/25

32CH:1/4/8/9/16/25/36

OSD

Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Network

Interface

16CH:1 RJ-45 Port (100M)

32CH:1 RJ-45 Port (1000M)

Network Function

HTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search (Supports Dahua IP camera, DVR, NVS, etc.)

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android

Interoperability

ONVIF 16.12, CGI Conformant

Video Detection and Alarm

Trigger Events

Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips

Video Detection

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

Alarm input

N/A

Relay Output

N/A

Playback and Backup

Playback

1/4/9/16

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, Repeat, Shuffle, Backup Selection, Digital Zoom

Backup Mode

USB Device/Network

Storage

Internal HDD

2 SATA Port, up to 10TB capacity

eSATA

N/A

Auxiliary Interface

USB

16CH:2 USB 2.0

32CH:1 USB 2.0 , 1 USB 3.0

RS232

N/A

RS485

1 Port, for PTZ Control

Electrical

Power Supply

16CH: DC12V/4A

32CH: DC12V/5A

Power Consumption

(without HDD)

16CH:<10W

32CH: <20W

Construction

Dimensions

1U, 375mm×287mm×53mm (14.8" x 11.3" x 2.1")

Net Weight

(without HDD)

16CH: 1.6kg (3.6 lb)

32CH: 1.9kg (4.2 lb)

Gross Weight

16CH: 3.0kg (6.6 lb)

32CH: 3.2kg (7.0 lb)

Installation

Desktop installation

Environmental

Operating Conditions

-10°C ~ +55°C (+14°F ~ +131°F), 10%~ 90% RH

Storage Conditions

-20°C ~ +70°C (-4°F ~ +158°F) , 0~ 90% RH

Third-party Support

Third-party Support

Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more

Certifications

Certifications

FCC: Part 15 Subpart B

CE: CE-LVD: EN 60950-1/IEC 60950-1

CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024

UL: UL 60950-1