Specifications HIKVISION DS-K1T680DFW

Features	Specifications
Product Type	Ultra Series Wall-Mounted Face Access Terminal
Display	8-inch LCD capacitive touch screen, bezel-less design
Camera	2 × 2 MP dual-lens camera
Field of View	HFOV 88°, VFOV 44°, DFOV 108°
Face Recognition	0.3–3 m recognition distance, <0.2 s/user, accuracy ≥99%
Face Capacity	100,000 faces
Fingerprint Capacity	10,000 fingerprints
Card Capacity	100,000 cards
Event Capacity	150,000 events
Card Type	MIFARE 1, DESFire, Felica
Authentication	Face, Fingerprint, Card
Face Anti-Spoofing	Supported
QR Code Recognition	Supported; recognized QR code image larger than 6 × 6 cm

Network & Communication

Features	Specifications
Network Interface	1 × RJ-45, 10/100/1000 Mbps self-adaptive
Wi-Fi	2.4 GHz, IEEE 802.11b/g/n
Communication	TCP/IP, Wi-Fi, RS-485, Wiegand
Protocol	ISAPI, ISUP 5.0
Hik-Connect	Supported
Audio	Two-way audio with indoor station and main station

Interface

Features	Specifications
Lock Control	1
Exit Button	1
Door Contact Input	1
Alarm Input	2
Alarm Output	1
Tamper	1
RS-485	1 × RS-485, half duplex
Wiegand	1 × Wiegand, Hik 26-bit / Hik 34-bit
USB	1 × USB

General

Features	Specifications
Power Supply	12–24 VDC, 3 A
Working Temperature	-30°C to 60°C (-22°F to 140°F)
Working Humidity	0–90%, non-condensing
Protection	IP65
Dimensions	127.3 × 232.1 × 23.5 mm
Language	English, Thai, Brazilian Portuguese, Russian, Spanish, Arabic, Japanese, Ukrainian, Indonesian

Note: The DS-K1T680DFW supports face, fingerprint, and card authentication with Wi-Fi connectivity, QR code recognition, and face anti-spoofing.

Important: Biometric recognition accuracy may be affected by environmental conditions and user positioning. For higher-security applications, Hikvision recommends using multiple authentication methods.