The ZKTeco K40 is a reliable, compact fingerprint time attendance and simple access control terminal built for small and medium businesses, schools, and offices. Featuring a 2.8" TFT colour screen, self-service report (SSR) storage, and a built-in backup battery, it delivers dependable employee tim…
The ZKTeco K40 is a reliable, compact fingerprint time attendance and simple access control terminal built for small and medium businesses, schools, and offices. Featuring a 2.8" TFT colour screen, self-service report (SSR) storage, and a built-in backup battery, it delivers dependable employee time tracking with minimal setup — while also supporting basic access control functions for a third-party electric lock and exit button.
| Attribute | Detail |
|---|---|
| Model | ZKTeco K40 |
| Type | Fingerprint time attendance & simple access control terminal |
| Display | 2.8" TFT colour screen |
| Fingerprint capacity | 3,000 templates |
| Card capacity | 3,000 (ID/IC card, optional) |
| Log/record capacity | 100,000 records |
| Verification speed | Less than 0.5 seconds |
| Algorithm | ZKFinger VX10.0 |
| Communication | TCP/IP, USB Host, Wi-Fi (optional) |
| Battery backup | 2,000mAh, up to 4 hours |
| Power supply | DC 12V / 1.5A |
| Operating temperature | 0°C to 45°C |
| Operating humidity | 20% to 80% |
| Dimensions | 184 x 136 x 37.6mm |
| Access control interface | 3rd-party electric lock, exit button |
| Standard functions | Work Code, SMS, DST, Self-Service Query, T9 input, Scheduled Bell, Automatic Status Switch |
| Brand | ZKTECO |
| Category | Biometric access control systems |
| Sub Category | ZKTECO access control systems |
| Condition | New |
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