Fangrui Product Details Seven-color Lights, Freely Set Multiple Communication Interfaces To Meet More Application Needs 150 Fingerprints Image Pixels Are 160 X 160 Quick Identification, Accurate Comparison Working Voltage: Dc 3.3v Standby Current (finger Detection): Typical Touch Standby Voltage: 3.3v Average Current: 2ua Working Current (fingerprint Collection): 20ma Power-on Start Time: 0ms Image Size: 160 X 160 Pixel Collection Area: 15.5mm Diameter Image Resolution: 508 Dpi Template Size: 2kb Time To Generate Points: Less Than 500 Ms Comparison Time: 1:nless Than 10ms/fingerprint Storage Capacity: 150 Pieces False Acceptance Rate (far): . False Rejection Rate (frr): Working Temperature: -20~+60storage Temperature: -40~+75working Humidity: ~ (no Condensation) Storage Humidity: Less Than (no Condensation) Material: Alloy Color: As Shown Package Contents: 1 X Fingerprint Module 1 X Connection Cable Only The Above Package Content, Other Products Are Not Included. Note: Light Reflect