Fingerprint Smart Padlock

Features: High-tech chip: Using high-tech chips, fingerprint processing is faster, unlocking is more convenient, and your home is more secure. Easy operation: you don't need any tools, you can add or remove fingerprints easily by following the instructions in the user manual. Good helper: App + fingerprint, two kinds of unlocking, you can check the unlock record offline. Specification: Fingerprint storage capacity: 20 Unlock times:> 100,000 times Battery capacity: 60MAH Scan time: <0.01 s False recognition rate: <0.001% Rejection rate: <0.2% Working temperature: -20 + 70 ℃ Operating humidity: 80% Lifespan: 10000 times Size: 27 * 55 * 13.4mm