ZKTeco SenseFace 4A

The ZKTeco SenseFace 4A Attendance Device combines facial recognition, fingerprint verification, RFID card authentication, time attendance, access control, and video intercom functionality in a compact terminal. It operates on a Linux platform with a dual-core 1GHz processor and uses Visible Light facial recognition for contactless user verification.

The SenseFace 4A supports facial recognition from approximately 30cm to 200cm and provides facial verification in under 0.35 seconds. It also features anti-spoofing technology to help protect against presentation attacks using printed images and digital displays.

For network and communication requirements, the device supports TCP/IP Ethernet, 2.4GHz Wi-Fi, USB 2.0 Type-A, and SIP 2.0. Its access control interfaces support electric locks, door sensors, and exit buttons. The terminal also supports attendance data synchronization through compatible ZKTeco software and cloud platforms.

 Main Features

• Visible Light Facial Recognition: Provides contactless facial verification from approximately 30cm to 200cm.
• Multi-Biometric Verification: Supports facial recognition, fingerprint, RFID card, and PIN authentication.
• 4-Inch Color Touchscreen: Provides a clear and interactive interface for user verification and device operation.
• SIP 2.0 Video Intercom: Supports SIP-based video intercom communication with compatible indoor devices.
• Anti-Spoofing Technology: Helps protect facial verification against printed photos and video-based presentation attacks.
• Built-In Wi-Fi Connectivity: Supports 2.4GHz Wi-Fi for flexible network installation and communication.
• WDR Binocular Camera: Uses a 1MP WDR binocular camera with supplementary lighting for facial recognition.
• Access Control Interfaces: Supports electric lock, door sensor, and exit button connections.
• Attendance Data Push: Supports attendance and access data synchronization through compatible communication protocols.
• Automated Attendance Functions: Supports automatic punch status switching, scheduled bell functions, and DST updates.

Main Specifications

• Model: ZKTeco SenseFace 4A
• Product Type: Multi-Biometric Time Attendance & Access Control Terminal
• Operating System & Processor: Linux OS, Dual-Core 1GHz CPU
• Memory: 512MB RAM / 8GB ROM
• Display: 4.0-inch Color Touch Screen
• Facial Capacity: 1,500 face templates, expandable to 3,000
• Fingerprint & User Capacity: 3,000 fingerprint templates / 3,000 users
• Card Capacity: 3,000 ID cards; IC card support optional
• Transaction Capacity: 150,000 event records
• Communication & Power: TCP/IP Ethernet, 2.4GHz Wi-Fi, USB 2.0 Type-A; DC 12V / 1.5A