Dahua 4ch DVR Penta-brid 4K-N/5MP Compact 1U WizSense Digital Video Recorder

System

Main Processor

Embedded Processor

Operating System

Embedded LINUX

Perimeter Protection

Performance

2 channels 10 IVS for each channel

Object classification

Human/Vehicle secondary recognition for tripwire and intrusion

AI Search

Search by target classification (Human Vehicle)

Face Recognition

Performance

Max 8 face pictures/sec processing

2 channels video stream face recognition only support analog camera

Stranger Mode

Detect strangers’ faces (not in device’s face database). Similarity threshold can be set manually.

AI Search

Up to 8 target face images search at same time similarity threshold can be set for each target face image.

Database Management

Up to 10 face databases with 20000 face images in total. Name gender birthday address certificate type cerificate No. countries®ions and state can be added to each face picture.

Database Application

Each database can be applied to video channels independently .

Trigger Events

Buzzer Voice Prompts Email Snapshot Recording Alarm Out PTZ Activation etc.

SMD Plus

Performance

4 channels

AI Search

Search by target classification (Human Vehicle)

Video and Audio

Analog Camera Input

4 channels BNC

HDCVI Camera Input

4K 6MP 5MP 4MP 1080P@25/30fps 720P@50/60fps

720P@25/30fps

AHD Camera Input

4K 5MP 4MP 3MP 1080P@25/30 720P@25/30fps

TVI Camera Input

4K 5MP 4MP 3MP 1080P@25/30 720P@25/30fps

CVBS Camera Input

PAL/NTSC

IP Camera Input

4+4 channels each channel up to 8MP

Audio In/Out

1/1 RCA

Two-way Talk

Reuse audio in/out RCA

Recording

Compression

AI Coding/H.265+/H.265/H.264+/H.264

Resolution

4K 6MP 5MP 4K-N 4MP 3MP 4M-N 1080P 720P 960H D1 CIF

Record Rate

Main stream: All channel 4K(1fps–7fps); 6MP(1fps–

10fps); 5MP(1fps–12fps); 4K-N 4MP/3MP(1fps–15fps);

4M-N/1080P/720P/960H/D1/CIF (1fps–25/30fps);

Sub steram:960H(1fps–15fps);

D1/CIF(1fps–25/30fps)

Bit Rate

32 Kbps–6144 Kbps 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 s–30 s Post-record: 10 s–300 s

Audio Compression

G.711A G.711U PCM

Audio Sample Rate

8 KHz 16 bit Per Channel

Audio Bit Rate

64 Kbps Per Channel

Display

Interface

1 HDMI 1 VGA

Resolution

HDMI: 3840 × 2160 1920 × 1080 1280 × 1024 1280 × 720

VGA: 1920 × 1080 1280 × 1024 1280 × 720

Multi-screen Display

When IP extension mode not enabled: 1/4

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

OSD

Camera title Time Video loss Camera lock Motion detection Recording

Network

Interface

1 RJ-45 Port (100 MB)

Network Function

HTTP HTTPS TCP/IP IPv4/IPv6 Wi-Fi 3G/4G SNMP UPnP RTSP UDP SMTP NTP DHCP DNS IP Filter PPPoEDDNS FTP Alarm Server P2PIP 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

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

1 SATA Port up to 10TB capacity

eSATA

N/A

Auxiliary Interface

USB

2 USB Ports (USB 2.0)

RS485

1 Port for PTZ Control

RS232

N/A

Electrical

Power Supply

DC 12V/2A

Power Consumption

(Without HDD)

<7W

Construction

Dimensions

Compact 1U 260 mm × 238 mm × 48 mm

(10.24” × 9.34” × 1.87”)

Net Weight

(without HDD)

1.1 kg (2.5 lb)

Gross Weight

1.5 kg (3.3 lb)

Installation

Desktop installation

Environmental

Operating Conditions

-10°C to +55°C (+14°F to +131°F) 0–90% RH

Storage Conditions

-20°C to +70°C (-4°F to +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