The HID iClass SE RB25F Biometric Reader provides secure access to your business by preventing unauthorized or counterfeit fingerprints. Equipped with a Multispectral Fingerprint sensor, which is a patented technology by HID, this reader can detect up to 250,000 users and accurately identify fingerprints in various conditions. It also has automated alert features to enhance security.Features a Multispectral Fingerprint sensorSupports up to 250,000 usersHas automated alerts for improved security