Welcome to our store！</br>1、Built‑in algorithm chip, circular acquisition chip, using a 192x192 pixel sensor, it can store 200 fingerprint. 2、Integrated image collection and algorithm chip together, it has professional performance. 3、High recognition rate, flexible for using, it can adapt to dry fingers, wet fingers, light texture fingerprints fingers, and old fingers. 4、Wide application areas, can be embedded in a variety of final products, such as: access control, assistance, safety box. 5、Simple installation, no need complicated tools, convenient for using. <div class="wang-edit-text"><div>Condition: 100% Brand New Item Type: Fingerprint Identification Module Material: Metal Color: As picture shown Power Supply Voltage: DC 3.3V Operating Current: 30mA (Typical Value) Peak Current: 40mA Fingerprint Image Entry Time: &lt; 0.3 Seconds Acquisition Window Area: Diameter: Approx. 15mm/0.6in Installation Diameter: Approx.19mm/0.7in</div><div>Image Pixel: 192x192 Pixel Image Resolution: 508dpi Matching Mode: Comparison Method: 1:1 Search Mode: 1:N Storage Capacity: 200pcs Safety Level: Level 5 (from Low to High: 1, 2, 3, 4, 5) FAR: &lt; 0.0001% FRR: &lt; 1.0% Search Time: &lt; 0.3 S (While 1:1000, Mean Valve) Upper Interface: RS232 (TTL Logic Level, 3.3v) Communication Baud Rate: (9600 × N) bps, N=1-12 (default Value N=6, 57600bps) Working Environment: The Temperature: - 20 ℃ - + 45 ℃ Relative Humidity: 10％RH－85％RH (No Condensation)</div><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div> 1 x Fingerprint Identification Module Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>