ZKTeco SenseFace 7A Access Control Terminal — Big Capacity Version
SenseFace 7A (Big Capacity Version) access-control terminal with face, fingerprint, card and password authentication and a 7-inch touchscreen. Wi-Fi and IC card reading are optional.
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Overview
The ZKTeco SenseFace 7A (Big Capacity Version) is an access-control terminal combining face, fingerprint, card and password authentication with a 7-inch touchscreen. Its 1 MP WDR binocular camera provides the facial capture hardware, and Linux is the documented operating system. The Big Capacity Version has a different facial algorithm and biometric allowance from the standard terminal; it is a documented configuration rather than an interchangeable capacity claim. 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 50,000 each, with storage for 300,000 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. Wiegand input or output and ZKTeco RS485 provide additional integration paths, alongside lock, sensor, exit-button and auxiliary connections.
The enclosure measures 238 × 115 × 22.3 mm. The table lists a 12V DC, 3A supply as optional; adapter inclusion must be specified. The IP65 rating describes the terminal enclosure; the installed wiring and connected door components still require suitable protection. 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 7A (Big Capacity Version) and its management configuration must be commissioned with the separately specified lock, exit arrangement and door wiring.
Product FAQs
Is this the standard or Big Capacity version?
This listing identifies the Big Capacity Version: 50,000 faces and 50,000 fingerprints. The manufacturer lists ZKFace V3.7 for this version, rather than V4.0 on the standard model. Match both version and algorithm when planning a replacement or database migration.
Will SenseFace 7A (Big Capacity Version) 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 CVSecurity 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 7A (Big Capacity Version) 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 7A |
| Configuration | Big Capacity Version |
| Display | 7-inch Touch Display |
| Transaction Capacity | 300,000 |
| Communication | TCP/IP、USB Host、Wi-Fi (optional) |
| Standard Functions | ID Card, ADMS, DST, Photo Capture, Event Photo Capture, Up to 14-digit User ID, Access Levels, Groups, Holidays, Record Query, Schedule Bell, Tamper Switch Alarm, Automatic Status Switch (Effective only under T&A rules), 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 | Optional 2.4 GHz Wi-Fi, 13.56 MHz IC card reading and wireless doorbell. Fitted options, bell accessory and power adapter inclusion must be specified separately. |
| Dimensions | 238 × 115 × 22.3 mm |
| Face Capacity | 50,000 (Big Capacity Version) |
| RFID Capacity | 50,000 |
| FP Capacity | 50,000 (Big Capacity Version) |
| Memory | 512MB RAM / 8GB ROM |
| Advanced access control functions | Electric Lock, Door Sensor, Exit Button, Wiegand input or output shared, RS485, Aux Input, 12V Out |
| SDK | AC PUSH(Standard), Support convert to TA PUSH |
| Software | ZKBio CVSecurity (AC PUSH); ZKBio Time (TA PUSH); ZKBio Zlink. Exact software and firmware compatibility to be specified. |
| Biometric Algorithms | ZKFace V3.7; ZKFingerprint V13.0 standard / V10.0 optional |
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 7A (Big Capacity Version) — earlier supplier sheet; review current model qualificationsRoyal Link Technologies LtdSupplier catalogue specifications | Product sheet | 159 KB | 2026-10-30 | Download |
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