Optical Fingerprint Recognition EMBEDDED Module
                                
                                    * CPU: ARM Cortex M3 Core 
* Sensor: Optical sensor	    
* Windows: 16.9 mm x 12.9 mm	
* Effective Area of the Sensor: 14 mm x 12.5 mm	
* Resolution / Image Size: 450 dpi / 258 x 202 Pixels	
* Number of Fingerprints: 3000 fingerprints 	
* Algorithm Matching Mode: 1 : 1, 1 : N	
* Size of Template: 496 bytes (template) + 2 Bytes (checksum)	
* Interface: UART (default baud rate=9600bps after power on)
* FAR/ FRR: False Acceptance Rate (FAR) < 0.001%; False Rejection Rate (FRR) < 0.1%
* Enrollment Time/ Identification Time: <3 sec. (3 fingerprints); <1.5 sec.
* Operating Voltage: DC 3.6V ~ 6V
* Operating Current: < 130 mA
* Operating Temperature: -20 to 60 degrees Celsius (20% to 80% RH, 25 degree Celsius)
* Storage Temperature: -20 to 60 degrees Celsius (10% to 80% RH, 25 degree Celsius)
* Dimension: 36.1 + 0.5 (L) x 21.0 (W) + 0.5 x 9.39 + 0.2 (H) mm
                                    
                                    + Inquiry