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- Optical fingerprint sensor
- 500 dpi resolution
- Secugen optical fingerprint sensor
- Solid sensor surface
- High quality fingerprint image
   

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World’s most reliable fingerprint algorithm (No.1 in FVC2004 and FVC2006)
Fast 1:1 and 1:N matching speed (400MHz DSP)
Fast power-on time
Serial interface with simple protocol
User-configurable I/O and LED control
Built-in Wiegand input & output interface
Built-in RS232/RS422/RS485 interface
Auxiliary communication interface for additional devices
 CPU  400 MHz DSP
 Flash memory  4 MB
 EER  < 0.1%
 Enrollment time  800 msec
 1:1 Verification time  800 msec
 1:1000 Identification time *  970 msec
 Template size  384 Bytes (reducible to 256 bytes)
 Template standard   ISO19794-2, ANSI-378
 Template capacity  9,000 at 4MB flash
  Log capacity  12,800
 Host communication  Asynchronous serial, RS232, or RS422/485 9600/19200/38400/57600/115200 bps
 Aux communication  Asynchronous serial, RS232, or TTL 9600/19200/38400/57600/115200 bps
 External I/O   3 TTL input, function programmable 3 TTL output, event and pattern programmable 3 LED output, event and pattern programmable
 Encryption  256 bit AES (fingerprint data protection)
 Supply voltage  5V regulated
 Size  63 x 43 x 10 mm (L x W x H)
 Sensor type  Secugen optical fingerprint sensor
  Resolution  500 (dpi)
 Sensing area  12.9 x 15.2 (mm)
 Image size  256 x 302 (pixel)
* average 1:1000 genuine identification time including feature extraction time

Bracket		  
Housing
Sensor
* Plastic sensor housing and metal bracket for SFM3540-OL are available upon customer's request.
** Ergonomic design of a sensor guide is very important to make users place their fingers on a right position easily.
 Access control
  Time and attendance
 Door lock
  Safe lock
 POS system
  Smartcard, ATM