Feature:1. Hd Pixels: R503Pro fingerprint identification module has HD pixels up to 192 x 192p, providing clear and accurate fingerprint images in daily use.2. USB Interface: Fingerprint module can be connected to other devices through USB communication interface, which is flexible and convenient.3. Waterproof: Fingerprint identification module is designed to be waterproof and can be used reliably in wet or humid environments, up to IP65 level.4. High Accuracy: When identifying and verifying fingerprints, the R503Pro module enables fast and accurate fingerprint recognition, providing a high degree of security.5. Multifunctional: Fingerprint recognition module is suitable for various security verification scenarios, such as access control system, attendance system, etc.Specification:Item Type: Fingerprint Identification ModuleMaterial: Semiconductor + stainless steelFingerprint Capacity: 1500Pixels: 192 x 192Interface: USBVoltage: 5V.Package List:1 x Fingerprint Identification Module