ZKTeco SenseFace 4A is a modern biometric access control and attendance terminal designed for secure identity verification. The device supports multiple authentication methods including facial recognition, fingerprint verification, RFID card, and password authentication. It features advanced anti-spoofing facial recognition technology that protects against photo or video attacks while ensuring accurate identification. The device also integrates SIP-based video intercom functionality and ONVIF compatibility for enhanced security management. :contentReference[oaicite:0]{index=0}
Key Features
- Multi-biometric authentication: Face, Fingerprint, Card, and Password
- Visible-light facial recognition with advanced anti-spoofing algorithm
- In-glass fingerprint sensor for fast and accurate fingerprint identification
- 4.3-inch TFT color touch display for intuitive operation
- WDR binocular camera for clear face detection in different lighting conditions
- Supports SIP video intercom and ONVIF protocol compatibility
- IP65 dustproof and waterproof protection rating
- Supports TCP/IP network communication and optional Wi-Fi
- Advanced access control interface for electric lock, door sensor, and exit button
- USB data transfer and user data synchronization between devices
Technical Specifications
| Display | 4.3" TFT Color Touch Screen (272 × 480) |
| Camera | 1MP WDR Binocular Camera |
| Face Capacity | 6,000 Templates |
| Fingerprint Capacity | 8,000 Templates |
| Card Capacity | 8,000 Cards |
| User Capacity | 8,000 Users |
| Transaction Capacity | 200,000 Logs |
| Authentication Speed | Face < 0.35s / Fingerprint < 0.5s |
| Recognition Distance | 30cm – 200cm |
| CPU | Dual-Core 1GHz Processor |
| Memory | 512MB RAM / 8GB ROM |
| Operating System | Linux |
| Communication | TCP/IP, RS485, Wiegand I/O, USB, Optional Wi-Fi |
| Power Supply | DC 12V 3A |
| Operating Temperature | -5°C to 45°C |
| Operating Humidity | 10% – 90% |
| Protection Rating | IP65 (Dustproof & Waterproof) |
| Dimensions | 175 × 84.5 × 21.65 mm |
The ZKTeco SenseFace 4A biometric attendance and access control terminal is designed for organizations that require secure and efficient identity verification. With high-capacity storage, fast recognition speed, and advanced connectivity options, it provides a reliable solution for offices, factories, schools, and commercial facilities looking to improve workforce management and access control security. :contentReference[oaicite:1]{index=1}
