ZKTeco Access Control Terminal SenseFace 2A
SenseFace 2A access-control terminal with face, fingerprint, card and password authentication and a 2.4-inch colour screen with a 17-key physical keypad. Wi-Fi and IC card reading are optional.
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Overview
The ZKTeco SenseFace 2A is an access-control terminal combining face, fingerprint, card and password authentication with a 2.4-inch colour screen with a 17-key physical keypad. Its 1 MP WDR binocular camera provides the facial capture hardware, and Linux is the documented operating system. This model uses an optical fingerprint sensor and physical keys, which distinguish its local operation from the touchscreen SenseFace models. Entry and Standard versions have different biometric limits and storage configurations. Facial authentication is specified at 30 centimetres to two metres, which helps define a deliberate approach to the terminal.
The listed user and card capacities are 3,000 each, with storage for 150,000 transactions. These limits describe different record types and should be assessed separately. TCP/IP provides wired networking, while the listed Wi-Fi option operates at 2.4 GHz. USB Type A is specified for a USB drive. Electric-lock, door-sensor and exit-button connections support a separately designed door installation.
The enclosure measures 205.2 × 74.19 × 33.3 mm. The power requirement is 12V DC, 1.5A. The manufacturer documents wall mounting, but no ingress-protection rating is established here for 2A. Card-reader options, management software and door hardware need to be selected together. A supported connection or accessory does not establish its inclusion in the supplied package.
Applications & Use Cases
- Scheduled access for different staff groups: Configure the documented access levels, groups and holiday rules to distinguish when enrolled users may enter. The SenseFace 2A and its management configuration must be commissioned with the separately specified lock, exit arrangement and door wiring.
Product FAQs
Does a 3,000-fingerprint figure apply to the Entry version?
No. The current manufacturer table gives Entry 1,500 faces and 1,500 fingerprints, versus 3,000 of each for Standard. Name the version in the order when the enrolment plan exceeds either Entry limit; a larger user or card limit does not expand biometric storage.
Will SenseFace 2A read existing 13.56 MHz staff cards?
The standard reader is specified for 125 kHz ID cards; 13.56 MHz IC reading is an optional configuration. Match the fitted reader and credential technology before reusing a card fleet. Frequency alone does not prove compatibility with every card encoding or existing credential system.
Which indoor monitor connection should an intercom project specify?
The current table separates VT07-B01/B01-W on ZKTeco’s private TCP/IP protocol from VT07-B22L/B26L-W on standard SIP. Match the monitor model, protocol and firmware; “video intercom” alone does not establish interoperability.
Can access-control and attendance software use the same configuration unchanged?
The table names ZKBio CVAccess for AC PUSH and ZKBio Time for TA PUSH, plus ZKBio Zlink for cloud management. Firmware protocol switching is documented; it does not by itself prove simultaneous operation with multiple backends. Specify the intended software version, protocol and applicable licence.
Can a 14-digit employee number also be used as a 14-digit PIN?
No. The SenseFace 2A functions allow up to 14 digits for the user ID, but the maximum user password length is eight digits. Keep the employee identifier and authentication password as separate fields when mapping an existing staff database.
Specifications
| Manufacturer | ZKTeco |
|---|---|
| Model | SenseFace 2A |
| Display | 2.4"@ TFT Color LCD Screen (320*240) |
| Camera | WDR Binocular Camera @ 1MP |
| Operation System | Linux |
| Hardware | Dual-core 1GHz CPU; 512MB RAM; 8GB ROM (Standard); 512MB ROM (Entry); optical fingerprint sensor; 17 physical keys |
| Authentication Method | Face / Fingerprint / Card / Password (physical keypad) |
| Fingerprint Template Capacity | Entry Version: 1,500 (1:N) (Standard) Standard Version: 3,000 (1:N) (Standard) |
| Face Template Capacity | Entry Version: 1,500 (1:N) (Standard) Standard Version: 3,000 (1:N) (Standard) |
| Card Capacity | 3,000 (1:N) (Standard) |
| User Capacity | 3,000 (1:N) (Standard) |
| Transaction Capacity | 150,000 (1:N) |
| Max. User Password Length | 8 Digits |
| Biometric Verification Speed | less than 0.5 sec (Fingerprint) less than 0.35 sec (Facial Authentication) |
| Touchless Biometric Recognition Distance | 30cm to 200cm (Facial Authentication) |
| False Acceptance Rate (FAR) % | FAR ≤ 0.01% (Visible Light Facial Authentication) FAR ≤ 0.0001% (Fingerprint) |
| False Rejection Rate (FRR) % | FRR ≤ 0.02% (Visible Light Facial Authentication) FRR ≤ 0.01% (Fingerprint) |
| Biometric Algorithm | ZKFace V4.0 ZKFingerprint V13.0 (Standard) / V10.0 (Optional) |
| Card Type | ID Card@125 kHz (Standard) IC Card@13.56 MHz (Optional) |
| Communication | TCP/IP*1 Wi-Fi (IEEE802.11b/g/n/ax) @ 2.4 GHz (Optional) USB: Type A (USB Drive Only )*1 Electric Lock*1, Door Sensor*1, Exit Button*1 |
| Standard Functions | ADMS, DST, Up to 14-digit User ID, Access Levels, Groups, Holidays, Record Query, Schedule Bell, Tamper Switch Alarm, Automatic Status Switch, Multiple AuthenticationMethods, SIP Client (Version 2.0), ONVIF (Compatible with Profile S, Profile T, Profile G, Profile C, Profile Q & Profile A), AC Push and TA Push Protocol Switch, HTTPs / SSH Backend Access, T9 Keyboard (Input) |
| Optional Functions | IC Card, Wi-Fi, Wireless Doorbell |
| Power Supply | DC 12V 1.5A |
| Video Intercom | Video Intercom (ZKTeco Private Protocol via TCP/lP) Support Devices: Standalone Terminal: SenseFace Series;Indoor Monitor: VT07-B01, VT07-B01-W Video Intercom (Standard SIP Protocol) Support Devices: Standalone Terminal: SenseFace series; Indoor Monitor: VT07-B22L, VT07-B26L-W; Software: ZKBio CVAccess, BioTalk Pro; Mobile App: ZKBio Zlink, ZKBio Zexus |
| Operating Temperature | -5°C to 45°C |
| Operating Humidity | 20% to 80% RH (Non-condensing) |
| Dimensions | 205.20 mm*74.19 mm*33.30 mm (L*W*H) |
| Net Weight | 0.258 Kg |
| Supported Software | On-Premise Software: ZKBio CVAccess (AC PUSH) & ZKBio Time (TA PUSH) Cloud-based Software: ZKBio Zlink (Supports Web Portal & Mobile App) |
| Installation | Wall-mount (Compatible with Asian Gang Box / Single Gang Box) |
| Certifications | Entry Version: ISO14001, ISO9001,CE, FCC, Equivalent to RoHS Standard Version: ISO14001, ISO9001,CE, FCC, RoHS |
Downloads
Manufacturer documents and Royal Link product sheets. Check the publisher and configuration notes for each file. PDFs open in a new tab.
| Document | Type | Size | Updated / version | Action |
|---|---|---|---|---|
| PDFSenseFace 2A Datasheet 20250603ZKTecoManufacturer family reference; supplied configuration may vary. | Datasheet | 1.17 MB | — | Download |
| PDFZK SenseFace 2A User Manual 20250804ZKTecoManufacturer family reference; supplied configuration may vary. | User manual | 7.52 MB | — | Download |
| PDFZK SenseFace 2A Quick Start Guide 20250513ZKTecoManufacturer family reference; supplied configuration may vary. | Quick start guide | 10.10 MB | — | Download |
| PDFSenseFace 2A - Royal Link product sheetRoyal Link Technologies LtdSupplier catalogue specifications | Product sheet | 167 KB | 2026-10-30 | Download |
Manufacturer references
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