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Dahua Technology Opens Training Center at Almaty Polytechnic College to Support Digital Talent Development

2026-04-16

Dahua Technology Opens Training Center at Almaty Polytechnic College to Support Digital Talent Development

VTH5221DB-S2/VTH5221DW-S2

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VTH5221DB-S2/VTH5221DW-S2

IP & Wi-Fi Indoor Monitor

Key Points

    > 7" TFT Capacitive touch screen, 1024x600

    > IPC surveillance

    > 6ch wired alarm integration, 8ch wireless alarm integration (Only support 433MHZ)

    > Micro SD card optional, max 32GB

    > Record & Snapshot(SD card needed)



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Datasheet

Specifications

Technical Specification

Model

VTH5221D/DW-S2

System

Main Processor

Embedded Micro Processor

Operation System

Embedded LINUX OS

Video

Video Compression

H.264

Audio

Audio Compression

G.711

Audio Input

All-direction Microphone

Audio Output

Built-in Loudspeaker

Bidirectional Talk

Support Dual-way Bidirectional talk

Display

LCD Screen

7" 1024x600

Operation Mode

Input

Touch buttons and capacitive screen

Interface

Wired Zones

6 on-board zones

Wireless Zones

8 wireless zones

Alarm Out

1

RS485

1

Network

Wi-Fi

IEEE802.11b/g/n

Ethernet

10M/100Mbps Self-adaptive

Network Protocol

TCP/IP

General

Memory Slot

Micro SD, Max 32GB

Installation

Surface

Power

DC 12V, PoE（802.3af)

Power Consumption

Work ≤7W

Working Temperature

﹣10°C to +55°C

Relative Humidity

10%RH–90%RH

Dimensions

215.0mm×140.0mm×21.0mm

Weight

0.8kg

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