ZKTeco SenseFace 4B Face & RFID Access Control Terminal — Supplier-listed configuration
SenseFace 4B access-control terminal with face, card and password authentication and a 4.3-inch touchscreen. Supplier-listed configuration remains to be matched to an exact revision.
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Overview
The ZKTeco SenseFace 4B is an access-control terminal combining face, card and password authentication with a 4.3-inch touchscreen. This separate supplier-listed record has not been matched to an exact hardware or firmware configuration. The 4B omits the fingerprint sensor fitted to the 4A. Facial authentication is documented, but the current manufacturer table leaves its face-template capacity unresolved; the 4A capacity must not be substituted. 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 8,000 each, with storage for 200,000 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 175 × 84.5 × 21.65 mm. The power requirement is 12V DC, 3A. 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 4B and its management configuration must be commissioned with the separately specified lock, exit arrangement and door wiring.
Product FAQs
Can the 8,000-user figure be used as the face capacity?
No. User records and face templates are different limits. The current manufacturer table marks the 4B face-capacity cell with a slash despite listing face authentication. The supplier lists 3,000 faces, but exact manufacturer confirmation for that supplied configuration remains missing.
Will SenseFace 4B 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 4B 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
| Configuration | Supplier-listed configuration |
|---|---|
| Display | 4.3-inch Touch Display |
| Model | SenseFace 4B |
| Transaction Capacity | 200,000 |
| Manufacturer | ZKTeco |
| 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, 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 | 175.00 mm * 84.50 mm * 21.65 mm (L*W*H) |
| Face Capacity | Face authentication documented; exact 4B template capacity unresolved |
| RFID Capacity | 8,000 |
| Memory | 512MB RAM; current manufacturer lists 512MB ROM (Entry) or 8GB ROM (Standard); supplied revision unresolved |
| 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 CVAccess (AC PUSH); ZKBio Time (TA PUSH); ZKBio Zlink. Exact software and firmware compatibility to be specified. |
| Biometric Algorithms | ZKFace V4.0 |
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 4B — earlier supplier sheet; review current model qualificationsRoyal Link Technologies LtdSupplier catalogue specifications | Product sheet | 158 KB | 2026-10-30 | Download |
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