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Dahua MultiVision 2.0 Expands Intelligent Monitoring with Wider Coverage, Sharper Details, Smarter Analytics and Easier Deployment

2026-05-28

Dahua MultiVision 2.0 Expands Intelligent Monitoring with Wider Coverage, Sharper Details, Smarter Analytics and Easier Deployment

ASA3223A-W

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ASA3223A-W

Face Recognition Time & Attendance

Key Points
    • Visible Light Facial Recognition and Liveness Detection
    • 2,000 Faces and 2,000 Passwords
    • 2-MP CMOS Dual-lens Camera, DWDR
    • 4.3-inch Touch Screen with Resolution of 480 × 272
    • Face Recognition Duration< 0.2s/person, Accuracy rate ≥ 99.9%
    • Easy Configuration via PC and Mobile Web Client
    • Wi-Fi and Wi-Fi AP Mode
    • Local Time Attendance and Networked Time Attendance
Sales Enquiry
Datasheet

Specifications

System

Main Processor

Embedded Processor

Network Protocol

IPv4; RTSP; RTP; TCP; UDP; P2P

Interoperability

ONVIF; CGI

SDK and API

Yes

Basic

Product Type

Standalone

Display Screen

4.3" LCD

Screen Type

Capacitive Touchscreen

Screen Resolution

480 (H) × 272(V)

Camera

2-MP CMOS HD dual-lens camera

WDR

DWDR

Light Compensation

Auto IR

Voice Prompt

Yes

Casing

PC + ABS

Function

Verification Method

Password, face, and other verification methods

Period List

128 periods

Holiday Period

128 periods

Network Update

Yes

Wi-Fi

Yes

Wireless Standard

IEEE802.11b/802.11g/802.11n

Wireless Frequency Range

2.4 GHz

Web Configuration

Yes

Auto Registration

Yes

Real-time Monitoring

Yes

Performance

Face Recognition Height Range

1.1 m–2.0 m (3.61 ft–6.56 ft)

Face Recognition Distance

0.3 m–1.5 m (0.98 ft–4.92 ft)

Face Recognition Accuracy

99.9%

Face Recognition Time

0.2 s

Capacity

User Capacity

2,000

Face Image Capacity

2,000

Password Capacity

2,000

Record Capacity

300,000

Port

USB

1 × USB 2.0

General

Power Adapter

Standard

Power Supply

12 VDC, 1.5 A

Power Consumption

≤18 W

Product Dimensions

115.0 mm × 118.0 mm × 27.1 mm (4.53" × 4.65" × 1.07") (H × W × W)

Packaging Dimensions

190 mm × 179 mm × 127 mm (7.48" × 4.65" × 5.00") (L × W × H, protection box)

Operating Temperature

–10 °C to +40 °C (+14 °F to +104 °F)

Operating Humidity

0%–90% (RH), non-condensing

Operating Environment

Indoor

Net Weight

250 g (0.55 lb)

Gross Weight

400 g (0.88 lb)

Accessory

Wall mount bracket and desktop bracket (included)

Installation

Wall mount ; 86 case mount; desk mount

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