ZKTeco SenseFace 2A – AI-Powered Multi-Biometric Access Control Terminal with Video Intercom
If you’re still relying on swipe cards, PIN pads, or old fingerprint readers to manage entry at your office, factory, or institution, you’re working with yesterday’s security infrastructure. Physical cards get lost, PINs get shared, and basic fingerprint readers fail under pressure. The ZKTeco SenseFace 2A takes a fundamentally different approach—combining face recognition, fingerprint scanning, RFID card authentication, and password verification into a single, intelligent terminal that knows who belongs and who doesn’t in under a third of a second.
The SenseFace 2A adopts the latest intelligent engineering facial authentication, supporting fingerprint, facial, and card authentication with large capacity and speedy verification. It incorporates an advanced anti-spoofing algorithm for facial authentication that guards against almost all types of fake photos and video attacks—a critical safeguard in professional environments where tailgating and impersonation are real security risks.
What separates this terminal from basic biometric readers is its built-in video intercom capability. The SenseFace 2A features a video intercom function and supports the ONVIF protocol, fully improving the video intercom experience. It is compatible with video intercom indoor units with SIP protocol (Version 2.0), meaning your front door or access point becomes a fully integrated communication station—not just a verification checkpoint. Visitors can ring, speak, and be visually confirmed by staff indoors before being granted entry.
The terminal can store up to 1,500 face templates, 3,000 fingerprint templates, 3,000 card records, and 3,000 user profiles, with a transaction capacity of 150,000 records. For growing businesses in Bangladesh—whether a corporate office in Dhaka’s Gulshan area, a manufacturing plant in Gazipur, or a school in Chittagong—that capacity handles real workforce scale without requiring an upgrade any time soon.
Software integration is flexible and enterprise-ready. The firmware supports AC push and can convert to TA push, making it compatible with various access control or time attendance software platforms. It can also switch to BEST protocol to link with ZKBio Zlink, giving IT administrators multiple integration paths depending on existing infrastructure. Whether you’re running ZKBio CVAccess for access control, ZKBio Time for attendance, or the ZKBio Zlink cloud platform for remote management, the SenseFace 2A connects without friction.
The physical build is compact and wall-mount ready, fitting both Asian gang boxes and standard single gang boxes—making installation across offices, warehouses, school corridors, and residential gates in Bangladesh straightforward and clean.
ZKTeco SenseFace 2A Specifications
| Specification | Details |
|---|---|
| Brand | ZKTeco |
| Model | SenseFace 2A |
| Device Type | Multi-Biometric Access Control & Time Attendance Terminal |
| CPU | Dual Core @ 1GHz |
| RAM / ROM | 512MB RAM / 8GB ROM |
| Display | 2.4″ TFT Color LCD Screen (320 × 240) |
| Camera | 1MP WDR Binocular Camera |
| Face Template Capacity | 1,500 (1:N) |
| Fingerprint Template Capacity | 3,000 (1:N) |
| Card Capacity | 3,000 |
| User Capacity | 3,000 |
| Transaction Log Capacity | 150,000 Records |
| Face Verification Speed | < 0.35 Seconds |
| FAR (Face) | < 0.01% |
| FRR (Face) | < 0.02% |
| FAR (Fingerprint) | < 0.0001% |
| Fingerprint Sensor | ZK Optical Sensor |
| RFID Card Support | 125kHz ID Card (Standard) / 13.56MHz IC Card (Optional) |
| Communication | TCP/IP, Wi-Fi IEEE802.11b/g/n/ax @ 2.4GHz (Optional), USB Type-A |
| Video Intercom | SIP Protocol (Version 2.0), ONVIF (Profile S/T/G/C/Q/A) |
| Speaker | 8Ω @ 1W |
| Microphone | Built-in Omni-directional / -32dB Sensitivity / 2.2kΩ Impedance |
| Physical Keypad | 17 Keys |
| Aux Interfaces | Electric Lock × 1, Door Sensor × 1, Exit Button × 1 |
| Power Supply | DC 12V 1.5A (AC Adapter) |
| Installation | Wall Mount (Asian Gang Box / Single Gang Box Compatible) |
| User Password Length | Up to 8 Digits |
| Software Compatibility | ZKBio CVAccess, ZKBio Time, ZKBio Zlink, ZKBio Zexus App |
| Certifications | CE, FCC, RoHS, ISO9001, ISO14001 |
| Warranty | 1 Year |
Why You Buy ZKTeco SenseFace 2A
- Four-in-One Authentication Eliminates the Weaknesses of Single-Method Security — A swipe card can be borrowed. A PIN can be overheard. A basic fingerprint reader can be fooled. The SenseFace 2A addresses all of these vulnerabilities by supporting face recognition, fingerprint scanning, RFID card, and password authentication—individually or in combination. For corporate offices, factories, and institutions in Bangladesh where unauthorized access and buddy-punching are genuine concerns, multi-factor verification provides a level of security that single-method systems simply cannot match. And with facial verification completing in under 0.35 seconds, speed is never sacrificed for security.
- Built-In Video Intercom Replaces Two Devices with One — Most access points need both an access control terminal and a separate intercom system—doubling the hardware cost, cabling work, and maintenance overhead. The SenseFace 2A consolidates both into a single wall-mounted unit. Its video intercom function is compatible with ZKTeco SIP video intercom indoor monitors and supports ZKBio CVAccess, BioTalk Pro software, and the ZKBio Zlink and ZKBio Zexus mobile apps—giving receptionists and security staff real-time visual communication from any entry point without leaving their desk.
- Cloud and On-Premise Software Flexibility Suits Any IT Environment — Not every organization in Bangladesh is ready to move entirely to cloud-based management, and that’s fine. The SenseFace 2A supports both on-premise software (ZKBio CVAccess and ZKBio Time) and cloud-based management via ZKBio Zlink—including a web portal and mobile app. Remote management via the ZKBio Zlink Mobile App or cloud services means administrators can push user data, pull attendance records, and manage access permissions from anywhere—without needing to physically touch every terminal.
FAQ
Q1: Can the ZKTeco SenseFace 2A work as both an access control terminal and a time attendance machine simultaneously?
Yes, and this dual functionality is one of its most practical advantages for Bangladeshi businesses. The device firmware supports both AC (Access Control) push and TA (Time Attendance) push modes, and these can be configured based on your software environment. Whether you’re running ZKBio CVAccess for door control or ZKBio Time for payroll-linked attendance, the SenseFace 2A handles both use cases from the same hardware—eliminating the need to install separate devices for entry management and attendance tracking.
Q2: How effective is the anti-spoofing feature — can it be fooled by a photograph or video of an enrolled user?
ZKTeco has built the SenseFace 2A with a dedicated liveness detection and anti-spoofing algorithm specifically designed to counter exactly these attacks. The device adopts an ultimate anti-spoofing algorithm for facial authentication against almost all types of fake photos and video attacks—including printed photos, digital screens, and video playback attempts. The 1MP WDR binocular camera captures depth and texture data that a flat image simply cannot replicate, making photo and video spoofing attempts reliably unsuccessful under normal operating conditions.
Q3: What happens to stored user data and transaction logs if the device loses power or is reset?
User data, biometric templates, card records, and transaction logs are stored in the device’s onboard 8GB ROM, which retains all data without power. For additional data security and backup, user data can be downloaded and uploaded from one device to another via a USB drive, allowing easy migration and redundancy. When integrated with ZKBio CVAccess or ZKBio Time software, all transaction records are also synced to the server in real time, providing a fully backed-up audit trail independent of the device itself.









