Description

Product Description

The Dahua DHI-ASA1222GL-D is a compact and efficient standalone attendance terminal designed for accurate workforce management. It supports multiple authentication methods including fingerprint, password, and ID card, ensuring flexibility and security in employee attendance tracking.

Equipped with a 2.4-inch TFT display and user-friendly interface, the device allows quick operation with voice prompts and mechanical keypad controls. It features a high-speed optical fingerprint sensor for fast and reliable verification.

This attendance machine supports up to 1,000 users, 2,000 fingerprints, and 100,000 attendance records, making it suitable for offices, shops, schools, and small enterprises. It also includes USB data import/export and TCP/IP network connectivity, enabling easy integration with attendance software like SmartPSS Lite.

With a built-in rechargeable battery, the device continues working during power outages, ensuring uninterrupted operation. Additional features such as shift scheduling, department management, and attendance reports make it a complete time attendance solution.

Key Features

• Multi-authentication: Fingerprint, Password & ID Card
• Supports up to 1,000 users & 100,000 attendance records
• Built-in rechargeable battery (backup up to ~3 hours)
• 2.4-inch LCD display with voice prompts
• USB flash drive for data import/export
• TCP/IP network connectivity
• Shift scheduling and attendance statistics
• Fast fingerprint recognition (high accuracy & speed)
• Compact standalone design for easy installation

Technical Specifications

System

• Main Processor: Embedded Processor
• Network Protocol: TCP/IP, UDP, IPv4
• Operation Mode: Standalone Attendance

Display

• Screen Size: 2.4-inch TFT LCD
• Resolution: 320 × 240
• Type: Non-touchscreen

Authentication

• Fingerprint Sensor: Optical
• Verification Mode: 1:N
• Methods: Fingerprint, Password, ID Card

Capacity

• Users: 1,000
• Fingerprints: 2,000
• Cards: 1,000
• Passwords: 1,000
• Records: 100,000

Performance

• Response Time: ≤ 0.1 sec
• Fingerprint Recognition Time: ≤ 2 sec
• Card Reading Distance: 0–5 cm

Functions

• Attendance Modes: Free & Fixed
• Shift Scheduling: Yes (weekly/monthly)
• Department Management: Yes
• Voice Prompt: Yes
• Real-time Monitoring: Yes

Interfaces

• USB Port: 1 × USB 2.0
• Network Port: 1 × RJ-45
• Exit Button: 1 Channel
• Lock Control: 1 Channel

Power

• Power Supply: 12V DC, 1A
• Power Consumption: ≤ 12W
• Battery: Built-in rechargeable lithium battery

Physical

• Dimensions: 181.6 × 135.6 × 32.7 mm
• Weight: ~0.61 kg
• Installation: Wall mount

Environment

• Operating Temperature: -10°C to +55°C
• Humidity: 5%–95% RH
• Usage: Indoor

Use Cases

• Offices & Corporate Attendance
• Schools & Colleges
• Retail Shops & Warehouses
• Small & Medium Businesses