Device Type: Face Recognition Time & Attendance Terminal (Standalone, Indoor)
Model / SKU: DHI-ASA3223A-W (also listed as ASA3223A-W)
Brand: Dahua
Series: ASI3 Series
Display: 4.3-inch Capacitive LCD Touchscreen; Resolution 480 (H) × 272 (V)
Camera: 2-MP CMOS HD Dual-Lens Camera with IR Illumination and DWDR (Digital Wide Dynamic Range)
Verification Methods: Face Recognition, Password, and Other Methods; Supports Mask Detection
Face Recognition:- Distance: 0.3 m – 1.5 m (0.98 ft – 4.92 ft)
- Height Range: 1.1 m – 2.0 m (3.61 ft – 6.56 ft)
- Accuracy: 99.9% (with Liveness Detection)
- Recognition Time: 0.2 s per person (1:N comparison)
Capacity:- User Capacity: 2,000 Users
- Face Image Capacity: 2,000 Faces
- Password Capacity: 2,000 Passwords
- Administrator Capacity: 50 Administrators
- Record Capacity: 300,000 Records
Time & Attendance Features: Local Time Attendance and Networked Time Attendance; 128 Periods; 128 Holiday Periods; Auto Registration; Real-time Monitoring; Voice Prompt (Customizable)
Data Ports: 1 × USB 2.0
Network: Wi-Fi (2.4 GHz, IEEE 802.11b/g/n); IPv4, RTSP, RTP, TCP, UDP, P2P; ONVIF, CGI; SDK and API; Web Configuration
Power: 12 V DC, 1.5 A; Power Consumption ≤ 18 W
Physical: Casing Material: PC + ABS; Dimensions (H×W×D): 115.0 mm × 118.0 mm × 27.1 mm; Net Weight: 250 g (0.55 lb); Gross Weight: 400 g (0.88 lb)
Installation: Wall Mount, 86 Box Mount, Desk Mount (Wall and Desktop Brackets Included)
Environmental: Operating Temperature: –10 °C to +40 °C (+14 °F to +104 °F); Operating Humidity: 0%–90% RH (Non-Condensing); Indoor Use Only
Key Specs: Dahua DHI-ASA3223A-W Face Recognition Time & Attendance Terminal, 4.3-inch Touchscreen (480×272), 2-MP Dual-Lens Camera with IR & DWDR, Face + Password Verification, Mask Detection, Liveness Detection (99.9% Accuracy, 0.2s Recognition), 2,000 Users / 2,000 Faces / 2,000 Passwords / 300,000 Records, 2.4 GHz Wi-Fi (802.11b/g/n), USB 2.0, ONVIF/CGI, 12 VDC 1.5A (≤18W), PC + ABS Housing, 115×118×27.1 mm, 250 g, Wall/86-Box/Desk Mount, Indoor Use
Usage: Employee Time & Attendance Tracking, Office & Business Access Control, Contactless Workforce Management, Networked Attendance Systems, and Any Indoor Environment Requiring Reliable Facial Recognition and Record-Keeping
