DAHUA IVD5148WT-1I 48CH 1U INTELLIGENT VIDEO DEVICE

System

Main Processor

64-bit high-performance multi-core processor

Operating System

Embedded Linux OS

Operating Interface

Web (PCAPP); local GUI

AI Applications

AI by Camera

Face detection; face recognition; video metadata (human; vehicle; non-motor vehicle); IVS; license plate comparison; tripwire people counting; regional people counting; abnormal number of people in queue; smoking detection; call detection; face & body detection

AI by Recorder

Face detection; face recognition; video metadata (human; vehicle; non-motor vehicle); IVS

AcuPick

1. AI by Recorder: Supports 16-channel 2 MP or 16-channel 4 MP resolution.

2. AI by Camera: Supports 32-channel 2 MP or 32-channel 4 MP resolution

Face Detection

Face Detection

1. AI by Recorder: Supports 16-channel 2 MP or 16-channel 4 MP resolution

2. AI by Camera: Supports 32-channel 2MP or 32-channel 4MP resolution

3. Supports 6 properties: Gender, age, glasses, expression, face mask, and beard

Search by Image

Search by Image

Search by image in the face database, search by face or human body images, and 1:1 face recognition.

Face Recognition

Face Database Capacity

1.100 human face databases with 500,000 face pictures in total

2. 5 passerby databases with 500,000 face pictures in total

The human face database and the passerby database share the total capacity and number of face images.

Face Recognition

1. AI by Recorder: Supports 16-channel 2 MP or 16-channel 4 MP resolution with normal IP camera; 32-channel with face detection IP camera (Totally 32 face pictures analyzed per second)

2. AI by Camera: supports 32-channel 2 MP or 32-channel 4 MP resolution

3. Supports entries frequency alarm

Vehicle License Plate Comparison

License Plate Database Capacity

1. 50 plate databases with 300,000 plate numbers in total

2. Supports allowlist and blocklist

Vehicle License Plate Comparison

Supports 32-channel 2 MP or 32-channel 4 MP resolution with ITC

Video Metadata

Video Metadata

1. AI by Recorder: Supports 16-channel 2 MP or 16-channel 4 MP resolution

2. AI by Camera: Supports 32-channel 2 MP or 32-channel 4 MP resolution

3. Object type:

Human body: Gender, age, sleeves length, top color, bottom type, bottom color, bag, rain coat, umbrella, hat, hairstyle, direction, hold a baby, face mask

Vehicle: Vehicle type, vehicle color, plate color, logo, calling, seatbelt, ornament

Non-motorized Vehicle: Non-motor vehicle type, non-motor vehicle color, number of passengers, umbrella, rain coat, bag , sleeve, length, top color, hat, hair style, face mask

4. Supports match or mismatch attributes alarm for video metadata

IVS Analytics

IVS

1. AI by Recorder: Supports 16-channel 2 MP or 16-channel 4 MP resolution

2. AI by Camera: Supports 32-channel 2 MP or 32-channel 4 MP resolution

3. Rules:

AI by Recorder: tripwire, intrusion, crowd gathering, loitering detection and parking detection

AI by Camera: tripwire, intrusion, abandoned object, missing object, fast moving, crowd gathering, loitering, parking, and fence-crossing

Intelligent Task Analytics

Intelligent Task Analytics

Local video records, import DAV videos from external devices for analysis

Video Diagnosis

Video Diagnosis

1. Supports 1-channel tour detection

2. Supports 12 detection items: Video tampering, scene changing, video jitter, noise detection, stripe interference, video loss, image freeze, overexposure, defocus detection, video color cast, abrupt image change and low contrast

Audio and Video

Access Channel

48-channel

Network Bandwidth

Incoming bandwidth: 256 Mbps

Recording bandwidth: 256 Mbps

Outgoing bandwidth: 256 Mbps

Resolution

32 MP;24 MP;16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p

Decoding Capability

1-channel 32 MP; 1-channel 24 MP; 2-channel 16 MP; 4-channel 8 MP@30 fps; 5-channel 6 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps; 36-channel 720p@30 fps

Video Output

1-channel VGA output, 2-channel HDMI output, VGA 1/ HDMI 1 outputs the same video source.

Multi-screen Display

Max. 16-channel local live view

Max. 16-channel PCAPP live view

Third-party Camera Access

ONVIF, RTSP, Sony, Panasonic, Axis, Arecont, Pelco, Canon, Samsung

Compression Standard

Video Compression

Smart H.265+;H.265;Smart H.264+;H.264

Audio Compression

G.711a;G.711u;PCM;G.726

Network

Network Protocol

HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;P2P;IPv6;UPnP;SNMP

Mobile Phone Access

DMSS

Interoperability

ONVIF (Profile S, T and G); CGI; SDK

Browser

Chrome; PCAPP; IE9 or higher; Firefox

Network Mode

Multiple-address mode;Load balance;Fault-tolerance;Link aggregation

Recording Playback

Multi-channel Playback

Max. 16-channel playback

Record Mode

Search auto; manual; video detection; IO alarm; thermal imaging; intelligent event; all record file

Storage Method

Internal HDD

Backup Method

HDD, peripheral USB storage device

Playback Function

1. Play; Pause; Stop; Fast forward; Fast backward; Reverse play; Frame by frame;

2. Full-screen; Backup (clip and file); Snapshot; Digital zoom; Audio on and off

Storage

Record Management

Supports record control (continuous, event-based, scheduled, scheduled & event-based)

Alarm

General Alarm

Motion detection; tampering; IPC external alarm; heat alarm; temperature alarm; temperature difference alarm; hot spot alarm; cold spot alarm

Anomaly Alarm

IPC offline alarm; storage error; HDD full; IP conflict; MAC conflict; login lock; AI module temperature alarm; AI module offline; fan malfunction; no HDD; network security exception; power exception

Alarm Linkage

Record; snapshot (full image); alarm uploading; remote device alarm output; camera audio; buzzer; log; preset; email, and smart tracking. Disarming alarm linkage action by period or one-click sync disarm config with channels

Port

Audio Input

1 channel

Audio Output

1 channel

Alarm Input

4 channels

Alarm Output

2 channels

Disk Interface

1 slot, SATA3.0, supports 2.5'' SSD (height ≤9 mm)

RS-232

1 port

RS-485

1 port

USB

4 ports. 2 USB2.0 ports at the front panel and 2 USB3.0 ports at the rear panel.

HDMI

2 ports. Port 1 supports 4K output.

VGA

1 port

Network Port

2 RJ-45 10/100/1000Mbps self-adaptive Ethernet ports

Power

Single supply

General

Disk Bay

1

Form Factor

1U

Power Supply

12 VDC, 7 A

Power Consumption

12 W (without HDD, idling)

Net Weight

1.53 kg (3.38 lb)

Gross Weight

2.65 kg (5.85 lb)

Product Dimensions

Chassis: 194 mm × 52 mm × 200 mm (7.64" × 2.05" × 7.87") (W × H × D)

Packaging Dimensions

With packaging: 299 mm × 281 mm × 164 mm (11.77" × 11.06" × 6.45")(W × L × H)

Operating Temperature

–35 °C to +70 °C (–31 °F to +158 °F)

Operating Humidity

10%–80% (RH), non-condensing

Operating Altitude

≤5000 m (16404.20 ft)

Installation

Desktop; Rack

Certifications

CE-LVD：EN 62368-1

CE-EMC：EN IEC 61000-3-2，EN 61000-3-3，EN 55032，EN 50130-4，EN 55035