Sensor Characteristics Fingerprint Sensor Type Optical Sensor Spatial Resolution 500 DPI ± 2% Platen Area 14.0 mm x 17.0 mm Image Size 276 x 336 Pixels Image Grayscale 256 (8-Bit Gray Level) Light Source Red LED Approx. Weight 0.140 kg Maximum Acquisition Time (Placement to Template) < 2 Sec Approx. Dimension (L x W x H) 61(L) x 91(W) x 54(H) mm Capture Mode Auto capture with built-in quality check (incorporates NIST quality considerations) Security Crypto Operation Hardware base RSA2048 Key Generation, AES-GCM-256, SHA-256, TRNG support Secure Memory TEE support by the device, secure memory support with key wrapping feature Secure Boot Secure boot support by the device Electrical Operating Voltage 5V ± 5% (USB Powered Device) Operating Current < 90 mA Standby Current 50 mA Interface USB 2.0 Environmental Operating Temperature 0 to 50°C Storage Temperature 0 to 50°C Humidity (Operating / Storage) < 90% RH, Non-condensing Compliance to Standards Environmental, Health and Safety RoHS Safety EN/IEC 62368-1, IS 13252 (Part 1) EMI / EMC Compliance CE, FCC Part 15B Image Quality Compliance FBI PIV, STQC IP Rating IP54 Device Driver WHQL certified Operating System Windows 10 & above OR Android 7 & above Biometric Data Interchange Format ISO 19794-2 for minutiae & ISO 19794-4 for Image Template in Encrypted PID Data Block