Model: 071405 - Quantity: 1 - Color: Black + green - Material: Plastic + component - Working frequency: 433Mhz/868Mhz/915Mhz - Sensitivity: -100dBm - Working voltage: 1.9~3.6V - Operating rate: 50Kbps - Supply voltage: DC 3.6~6.0V - Character file size:256 bytes - Template size:512 bytes - Storage capacity:1000 - Search time: < 1 second - False Acceptance Rate (FAR) < 0.001% - False Rejection Rate (FRR) < 1.0% (security level: 3) - Voltage 3.6-6.0V DC via USB port - Working current: < 120mA - Peak voltage: < 140mA - Window size: 14 x 18mm - Upstream: UART: (9600*N)bps (N=1~12 N default 6 equal 57600bps) - English Manual/Spec: Yes - Operating environment Temperature: -20 to 50 centigrades - Relative humidity: 40%RH to 85%RH (No condensation) - During the fingerprint verification process the latest collected fingerprint features would be integrated into the fingerprint database automatically so that the users would obtain better and better fingerprint verification result. - Can be embedded into a variety of end products such as: access control attendance safe car door locks. Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.233477.pdf