Featuring a state-of-the-art semi-conductor fingerprint sensor, S904 delivers high performance and high reliability. The S904 system offers multiple verification modes for security, and a built-in RFID module compatible with Mifare and HID Card.

S904 comes with a modern and compact design with changeable front panel. The flexible user management software brings easy administration with high resolution blue backlit LCD control display.

• Fast & accurate verification performance fingerprint with processing time less than 0.5 second.
• Integrated with an innovative semi-conductor fingerprint sensor with multiple verification modes for security.
• Stores up to 3,000 fingerprints and supports 1:1, 1:Few & 1:N identification and built-in tamper alarm.
• Inter-changeable colored front panel.
• Can be networked using TCP/IP, RS485 or Wiegand.
• Support multiple languages, namely Traditional Chinese, Simplified Chinese, English, Arabic and Thai.
• Built-in RFID module-Mifare/HID
• Automated user management software for easy administration with high resolution blue backlit LCD control display.
• Specially designed with a modern and compact body with changeable front panel.

Fingerprint Template	3,000 (1,000 users, 3 fingerprints per user at most)
Transaction Capacity	Up to 16000
Identification	1:1, 1:X, 1:N
Sensor	Capacitive CMOS sensor
Identification Speed	≤ 0.5 Seconds (1:1 matching)
FAR	<0.0003%
FRR	<0.02%
Access Mode	Combinations of Fingerprint, Password, Card
Language	Traditional Chinese, Simplified Chinese, English, Arabic, Thai
Communication Protocol	RS485, TCP/IP or Wiegand
Power	DC12V
Operating Temperature	-10°C ~ 55°C
Operating Humidity	RH 40% ~ 90%
Dimensions	182mm (H) x 84mm (W) x 19mm (D)
Other Features	Tamper Alarm, Alarming finger, Alarming for circuit break, Alarming for invalid door opening, Alarming for overtime door closing, Interlock, RFID Integration