Suprema - SFM3550-TC

UPEK's TouchChip - Capacitive type sensor - PerfectPrint Technology - Reliable high quality fingerprint image

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Features

World's most reliable fingerprint algorithm

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

Specifications

CPU	400 MHz DSP
Flash memory	4 MB
EER	< 0.1%
Enrollment time	700 msec (TC1) / 500 msec (TC2)
1:1 Verification time	700 msec (TC1) / 500 msec (TC2)
1:1000 Identification time *	830 msec (TC1) / 650 msec (TC2)
Template size	384 Bytes (reducible to 256 bytes)
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
Wiegand interface	input 1 port / output 1 port Support various formats (26 bit standard, custom, and passthrough format )
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	Capacitive

* average 1:1000 genuine identification time including feature extraction time

Accessories

Bracket

Housing

Sensor

* Plastic sensor housing and metal bracket for SFM3550-TC 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.

Application Examples;

Access control	Time and attendance
Door lock	Safe lock
POS system	Smartcard, ATM

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