Unlocking methods：palm vein，fingerprint，password (virtual password/temporary password)，remote unlocking，card swiping，combined unlocking，mechanical key

Product function：360 cloud platform intelligent linkage, 160°/126° dual-camera ultra-wide-angle cat-eye, WiFi direct connection, 4.5-inch rear lock high-definition screen, lingering capture, low-battery alarm, prizing alarm, multiple consecutive wrong attempts locking