MultiVision

LOOK WIDER, PROTECT DEEPER

Panoramic Splicing Multi-direction X-Spans

Why do we need

With the development of the security industry, customers' demand for larger scene monitoring, clearer
images, and more intelligent functions that combine with scenes has been growing. Traditional front-end
cameras can no longer meet customers' requirements.

INSUFFICIENT SINGLE DIRECTION POOR LINKAGE BETWEEN

FIELD OF VIEW MONITORING MULTIPLE CAMERAS
Traditional cameras with fixed Traditional camera can only When multiple devices monitor large
field of view may have blind spots monitor a single direction scenes, there is limited and difficult linkage
and miss key information, making and cannot flexibly monitor between devices. The data generated by
it difficult to comprehensively multiple scenarios. multiple devices is scattered and cannot
monitor the entire area. be integrated for use.

What did
MultiVision do?
To meet the needs of customers, Dahua began developing the first MultiVision camera in 2016 and has
been conducting in-depth research on related technologies since then.
 Panoramic Splicing Series
2017 2022 VIDEO SPLICING
2023

Video Splicing Fusion Pixel-level Splicing Fusion Miniaturized Pixel-level

Splicing Fusion

Multi-direction Series
2016 MULTI-DIRECTIONAL
2019 2024

Manual adjustment in Motorized adjustment in Long Range

multiple directions multiple directions Perimeter Protection

X-Spans Series
2016 2019 SMART TRACKING
2024

Linkage Tracking Linkage Tracking & Linkage Tracking &

Relay Tracking Relay Tracking 2.0

Value
of MultiVision

All-in-One Design Enlarged Monitoring Coverage

The MultiVision series products effectively solve the
The MultiVision series integrates multiple cameras into
limited field of view angle in traditional cameras, not only
one device, using only one IP address and providing
allowing wider and farther viewing, but also providing
multiple images on different screens.
target details when viewing panoramic images.

Multiple Channels, Multiple AI Cost Reduction

Each channel supports intelligent functions and The MultiVision series reduces the complexity and
different channels can use different intelligent difficulty of the installation process, improves
functions. Some products can enable multiple efficiency, and provides convenient and
intelligent functions at the same time. user-friendly experiences for users.
 Look Wider, Protect Deeper

Multi-sensor Splicing Panoramic Camera

Key Features

EPTZ 8K 180° Multiple High and Low

Ultra HD Panoramic Image AI Functions Altitude Algorithms

Advanced Technology
Panoramic Splicing
MultiVision Panoramic Splicing cameras effectively replace many cameras with one single device, providing a
larger field of view and more details in one image.

High and Low Altitude Mode

Effectively reduce false alarms, significantly improving the detection rate of targets in low-altitude scenes. The
detection rates for human and vehicle targets are increased to 95% and 98% respectively.
Suitable for medium-sized scenes. Users only need to input the installation height of the camera to automatically
switch between high and low-altitude modes.

High Altitude Mode 10m Low Altitude Mode 5m

Perimeter Protection Vehicle Density Crowd Map Perimeter Protection Vehicle Density Crowd Map
≥ 6m ≥ 6m ≥ 6m ≤ 6m ≤ 6m ≤ 9m

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Ultra HD Resolution & Wider Field of View

The WizMind Multi-sensor 180° series has ultra 8K HD resolution and wider FOV-V. It can capture more details,
providing better panoramic experience.

FOV-V 100°
FOV-V
100°

FOV-H 180°

Application Scenario

Large Square

Background

The square is a large open area where crowd gathering increases security risks.

Key Value

IIt effectively provides early warning when the crowd number or density in the area exceeds the set threshold to
protect public security.
Crowd-related reports can be used for BI analysis to develop corresponding people management policies.
One camera can achieve 180-degree panoramic coverage, saving installation, wiring, and maintenance costs.

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4–Directional Panoramic Dome

Key Features

FlexStream IP67/IK10 360° Wide Coverage 4-Channel AI Co-Opening

Advanced Technology
Adjustable 4-lens Camera

Four motorized vari-focal lenses with remote adjustment capability provide full 360° coverage in all four directions.

1
2
1 4
2 3
4
3

FlexStream

FlexStream supports four-channel streams viewed in the first channel simultaneously, effectively helping to save
license costs.

Channel 2

Channel 3 Channel 4 Channel 3 Channel 4

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4-channel AI Co-opening

The four channels' intelligent functions can be enabled simultaneously (either the same or different intelligent
functions).

Application Scenario

Airport

Background

Airports require CCTV security measures in their crucial pedestrian walkways. However, traditional single-lens
cameras requires numerous installations to cover various directions of these walkways, resulting in a complica-
ted installation and extensive wiring requirements.

Key Value

One Panoramic camera can cover 4-direction pedestrian walkways in the airport. It can be independently
configured with AI functions to capture details.
One camera supports people counting and queue management in four directions simultaneously, making it
convenient for airport administrators to promptly monitor passenger flow and carry out regulation and management.
FlexStream supports four-channel streams viewed in the first channel simultaneously, effectively saving license
costs.

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Dual-Sight Polarlight Bullet Network Camera

Key Features

E
X2

Dual Dual 180° Dual Light Dual Intelligence

Micro PTZ Visual Angle Panaromic view Fusion Illuminator Co-opening

Advanced Technology
Hyper DoF

Dahua Hyper DoF technology enables cameras to display

images with large aperture and large depth of field simulta-
neously. It is capable of clearly capturing both distant and
nearby targets at the same time. It effectively enhances the
monitoring distance of human vehicle targets by over 5 times.
Before: Not Clear After: Clear

Illumination by Area
It differentiates illumination lighting on targets or areas
with varying base brightness, enabling balanced
brightness for monitoring during night time. It can be
applied in environments with complex lighting or
multiple targets monitored at the same time, which
helps reduce overexposure and underexposure,
Before After
and offers clear and bright monitoring effect.

Time-Division Exposure
In order to provide higher-quality images in multi-target scenarios, Dahua's Time-Division Exposure independently
configures the optimal shutter speed for targets of different speeds and brightness levels. This ensures simulta-
neous clear monitoring of people, vehicles and non-motor vehicles.
Shutter Speed: 1/100s Shutter Speed: 1/1000s
Good for Human Good for Vehicle

Human speed 5km/h

Vehicle speed 50km/h

Before Time-Division Exposure Optimal capture effects for each target

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Dual Micro PTZ: Remote Adjustment

The Dual Micro PTZ technology enables adjustment of lenses physically or remotely for easy installation. Users
can also easily modify the monitoring coverage after installation.

Tilt ±5°

Pan ±13°
Channel 1

Tilt ±5°
Channel 2

Application Scenarios

Entrances & Exits

Channel 1: People Counting

Channel 2 : Video Metadata

Key Value

The broader monitoring width is ideal for wider entrances

and exits, eliminating the requirement for multiple cameras.
One camera enables two AI functions at the same time, and
supports detection and identification of personnel and
vehicle attributes.

Urban Roads

Channel 1: Video Metadata

Channel 2 : Vehicle Plate Recognition

Key Value

Increases the depth of monitoring and captures video

metadata information of vehicles, thus improving warning
time and accuracy.
It realizes cross-channel seamless tracking and tracks
targets from channel 1 to channel 2.

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IPC Triple-Sight Long Range Perimeter

Protection Camera

Key Features

100m

Three Lenses Two-Way Talk 100m Detection Easy Installation Illumination By Area

Advanced Technology
Three-lens Detection

It uses three different lenses and supports running three perimeter intelligent functions simultaneously. It is also possible
to validate the continuity of monitoring scenes and achieve day and night detection control within 4-104 meters.

Three Lenses

Height
3m-5m 3.6mm 12mm 25mm

0-4m 27m 30m 43m

Long-distance Illumination by Area

With illumination control algorithm by area, 8 IR LEDs can be used as supplementary lights at night for different
areas with varying distances. Compared with the traditional method, the long-distance illumination light intensity is
increased by 30% and the overall balanced brightness is increased by 50%.

20m 60m 100m

Nearest Illumination Medium Illumination Farthest Illumination

IR fill light uniformity increased by 50%

IR distant light intensity increased by 30%

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Micromotor Control

It utilizes high-precision, high-torque metal gear motor. 5°

Compared with ordinary motor, its own torque is increased by
23%, while its own backlash is reduced by 16%.
It also supports remote adjustment control and enables quick -10°
and stable adjustment of the vertical tilt angle.
Remotely adjust the vertical tilt angle

Remove Duplicate Targets

Based on spatial information and algorithm features, the object in the camera is calibrated and de-weighted to
reduce repeated alarm events.
Output the image with the largest target pixel and relatively complete and clear outline.

3.6mm

12mm
25mm
Optimize the
clearest image

Application Scenario

Solar Power Station

Background

The overall area of a solar power station is very large. It often requires deployment of a large number of traditional
cameras to monitor its vast area and to prevent intrusion, incurring high costs and consuming so much valuable time.

Key Value

One intelligent camera can replace three traditional cameras, greatly reducing product costs.
It is easy-to-install, with built-in gradienter and micro-motor structure, reducing a lot of installation and debugging time.
It reduces a large number of manual input and other investment for vertical rod accessories materials, significantly
saving costs.

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Hubble Series

Key Features
S3 Hubble Mini Hubble
180°/270°/360° Wide Coverage 180°/360° Wide Coverage

32MP HD Resolution 7kg Easy Installation

Multiple AI Functions Multiple AI Functions

Advanced Technology
Super Wide Coverage

Equipped with multiple lenses, the Dahua panoramic camera can implement seamless splicing between lenses
and achieve 180°, 270° and 360° field of view, providing high-definition panoramic images.

AR Panorama

Based on AR technology and resources integration, the AR Panorama* achieves a visual, controllable and
dispatchable new command mode in a single system.

AR MAP: Panoramic View

* AR Panorama: Combined with the platform, the Hubble series and Multi-Sensor 180° series can realize this function.

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Multiple AI Functions

The Dahua Panoramic Solution effectively captures image details of human and vehicle targets through a series
of intelligent functions, overcoming challenges often faced by traditional monitoring methods.

More

Perimeter Smart Vehicle Crowd Disitribution Video People

Protection Tracking Density Map Metadata Counting

Application Scenarios

Urban Road

Background
Traffic jams on urban roads impact journeys. Traditional
surveillance can't monitor large areas effectively.

Key Value

Designed for real-time vehicle counting in large scenarios, it

promptly triggers alarms during traffic congestion. This feature
proves valuable in assisting traffic management departments to
timely adjust their traffic management strategies.
Large-sized Scenarios: S3 Hubble

Middle-sized Scenarios
Background
Due to high installation costs and maintenance, monitoring multiple
targets with one camera at traditional crossroads is challenging.

Key Value

The mini Hubble camera is 60% smaller and 50% lighter than
the Hubble, one person can easily install it.
One mini Hubble camera is suitable for middle-sized scenarios.
Its Smart Tracking function links panoramic and PTZ cameras for
Mid-sized Scenarios: Mini Hubble detailed panorama coverage without image loss.

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X-Spans Panoramic Series

Key Features
SDT8C Series SDT6C Series
4K 4K Resolutions PoE 802.3bt 4MP 4MP Resolutions Active Deterrence

200 200° Horizontal FoV Vehicle Density 180 180° Horizontal FoV Smart Tracking
42x
42x Optical Zoom Crowd Map 25/32x

25/32x Optical Zoom

Advanced Technology
Panoramic Splicing

SDT8C/SDT6C cameras splice the lenses of two cameras into one lens. After distortion correction, it provides a
200° (180°) field of view and more details in one view.t

FOV 200°

Remote Panoramic Lens Adjustment

It can adapt to different installation heights, providing more flexible monitoring capability.

5~17°

Remote Calibration

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Smart Tracking
The overview channel and detail channel can be linked to achieve smart tracking. When a human/vehicle target
triggers the IVS rule of the overview channel, the detail channel will proceed to track the detected target.

Linkage Tracking

Extract coordinates X, Y, Z Track until the target disappears

in the overview channel

Converted to coordinates X1, The detail channel moves to

Y1, Z1 of the detail channel the corresponding coordinates

The detail channel moves to the position according to the coordinates until the target disappears in the overview channel.
High Tracking Accuracy

Relay Tracking
The target can still be tracked continuously after walking
out of the overview channel.
Linkage Tracking + Auto Tracking
Long Tracking Distance

Equipped with Wiper

Only the SDT8C series has a wiper. It can be used to

Wiper clean the surfaces of the lens.

Enables timely cleaning of surface stains according to

customer's preference to ensure clear video footages.

Application Scenario

Railway Station
Background
The train station square is expansive, bustling with people day
and night due to continuous train schedules. Generally, stations
host more potential security risks due to diverse foot traffic.

Key Value

With a 200° horizontal field of view in the overview channel, the

SDT8C Series can cover the deployment and controlling areas,
allowing for real-time monitoring and detection of illegal parking.
The built-in crowd map algorithm enables real-time analysis of
the flow of people. This allows for timely evacuation of congested
sections and crowded areas.

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Dual-PTZ Hunter Series

Key Features
General Model Traffic Model

X2
Dual PTZ System Viedo Metadata X2
Dual PTZ System Sound Deterrent
(-PV model only)
Easy Installation Face Recognition Easy Installation

Perimeter Protection Illegal Parking Detection

Advanced Technology

Dual-PTZ Technology

Panoramic:
The SDT5X series provides two PTZ Pan: 0°–360° endless Tilt: 0-30°
channels in one camera; both can be
adjusted horizontally and vertically. Detail:
Pan: 0°–305° Tilt: -10°–90°

The product can be used to monitor two directions simultaneously.

One Direction Different Directions

Multiple AI Combinations (General Mode)

Equipped with advanced chips, the AI functions of both overview channel and detail channel can be activated
simultaneously. Both overview and detail channels support 3 types of AI functions. There are 3x3 kinds of
combinations available for customers based on different scenarios.

Video Metadata Face Recognition Perimeter Protection

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Illegal Parking Detection (Traffic Model)

Illegal parking detection can be used in both independent and linkage modes. The independent mode has a
wider detection range, while the linkage mode helps solve the problem of the detail camera not being able to
capture all vehicle detection in a scene when zooming in and capturing details.

Independent Mode

Illegal Parking Location: XYZ road

Number Plate: 123456
Illegal Parking Time: 2024-07-01 10:25:20
Illegal Parking Duration: 60s

123456

Draw illegal parking Detect illegally parked Capture images via Overlay plate number and
rules in any channel vehicle in any channel the detail channel other violation information

Linkage Mode

Illegal Parking Location: XYZ road

Number Plate: 123456
Illegal Parking Time: 2024-07-01 10:25:20
Illegal Parking Duration: 60s

123456

123456
123456

Draw illegal parking Detect illegally parked Capture images via Overlay plate number and
rules in overview channel vehicle in overview channel the detail channel other violation information

Application Scenario

City Road
Background
Vehicles parked on and off the road increase the risk of traffic congestion
and accidents, which can cause injuries and property damage.

Key Value
Dual PTZ system with panoramic and detail cameras for
comprehensive monitoring.
Offers wide coverage for illegal parking detection, providing a
larger detection range.
Provides 24/7 real-time monitoring of illegal parking activities. It is a
cost-effective solution as one device can replace multiple cameras.

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X-Spans Smart Eyes Series

Key Features

4MP

Both Channels Attendance Classroom Examination

Support 4MP Management Behavior Analysis Behavior Analysis

Advanced Technology
Smart Eyes Detection

Stereoscopic Vision Analysis

It is a technique that simulates human stereoscopic vision by calculating the disparity of objects in the
images captured by two or more cameras. It can provide three-dimensional position and shape
information of objects in the scene.

Increases the accuracy of behavior detection.

Detects multiple targets simultaneously.

Far object

Close object

Left cam Right cam

Body Behavior Analysis

It is an advanced surveillance method that models and deeply analyzes the behavioral patterns of target
objects, enabling it to detect subtle changes in behavior.
It is capable of identifying standard patterns of normal behavior and intelligently determining the presence
of deviations from the norm by comparing real-time behavioral data with these standard patterns.

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Class Mode & Exam Mode

For Class For Exam

Attendance Writing Turning around

Reading and writing
Management

Phone usage Leaning on the desk Phone usage Hand-raising

Hand-raising Active listening Passing objects Standing up

Turning around Standing up Picking up objects Cheating

*Warning: When the attendance management function is activated, other behavior analysis functions cannot be turned on at the same time.

Application Scenario
Classroom

Background
In the education sector, abnormal behaviors of students such as not paying attention in class, absences, and
cheating in exams become more frequent as they grow older.

Key Value

Attendance Management: Enables back-end devices to remind teachers and parents regarding the student's class attendance.
Classroom Behavior Analysis: Analyzes the state of each student in the class, and helps adjust the teacher's teaching
strategy accordingly.
Examination Behavior Analysis: Detects abnormal behavior in time to ensure fairness during examinations.

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* Design and specifications are subject to change without notice. Ver. 1, Jul. 2024

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