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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

ASA1222G & ASA1222G-D

Overview Specifications Download Sales Enquiry
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ASA1222G & ASA1222G-D

Time & Attendance Terminal

Key Points
    Attendance Standalone, Fingerprint & password
Sales Enquiry
Datasheet

Specifications

System Parameter

Main Processor

32-bit Processor

Storage Capacity

16 M ROM, 8 M SRAM, supports 100000 records

Operating Interface

LCD interface

Fingerprint

FAR (False Acceptance Rate)

≤0.00004%

FRR (False Rejection Rate)

<0.5 s

Fingerprint

2, 000

User

1, 000

Fingerprint Recognition Time

≤1.5 s

Fingerprint Response Time

≤0.5 s

Card

Card Type

DHI-ASA1222G: IC card DHI-ASA1222G-D: ID card

Card Swiping Response Time

<0.1 s

Card Reading Distance

1 cm–3 cm (0.03 ft–0.10 ft)

Card Amount

1, 000

Capacity

User

1, 000

Password

1, 000

Function

Local Attendance Statistics

Supports local USB export statistics, open with EXCEL

USB Update

Supports local USB device update

T9 Text Input

Support

Voice

Voice Prompt

Bell

Supports internal bell, timed reminder according to requirement

Network Update

Realize unified update by network

Communication Mode

TCP/IP (LAN), USB disk

USB

Supports import, export and update of local personnel, fingerprint, config and shift by USB flash drive

Attendance

Attendance Period

24

Department

20

Shift Type

Department and user shift setting

Attendance Record

Supports export by USB flash drive

Attendance Amount

Supports max 100, 000 attendance records

Attendance Mode

Fixed, Manual/Auto, Forced

Attendance Type

Standalone attendance statistics, network, attendance report output

Port

Network

1 RJ-45 10 M/100 M self-adaptive Ethernet port

USB

USB 2.0

General Parameter

Power Consumption

≤2W

Operating Temperature

0°C to +55°C (+32°F to +131°F)

Operating Humidity

10%RH–90%RH

Atmospheric Pressure

86 kPa–106 kPa

Dimension

181.6 mm × 135.6 mm × 31 mm (7.15" × 5.34“ × 1.22”)

Weight

0.37 kg (0.82 lb)

Installation

Installed on wall, installed in wall with mounting box

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