Description:Unlocking method: card + fingerprint + password + mechanical key + APP (optional)Aluminum alloy materialEmergency USB charging portNumber of passwords stored: 100 groupsCard storage number: 110 groupsNumber of fingerprints stored: 50 groupsLock core material: 304 stainless steel (iron lock core can also be selected)Color: piano blackWorking temperature: -40-80C; working humidity: 5-95%RH (non-condensing)Applicable door size: 30-100mm (thickness is less than or greater than also optional)Specifications:Open with one grip, no key neededOne step faster to unlockPress down the handle to open the door in one step, no need to wait for a grip to enter. The fingerprint recognition area is added with a groove guide design, which makes the hand feel more comfortableFree handle designPrevent violent unlockingPrevent malicious depression of the handle, damage the internal structure, and extend the service life of the motorSemiconductor fingerprint sensorSemiconductor fingerprint recognition technology, multiple algorithms to identify fingerprints more effectivelyArtificial Intelligence AlgorithmThe more you use the betterEvery time the fingerprint is unlocked, the chip will continuously reduce the rejection rate and increase the pass rate through fingerprint stitching, image recognition, and self-learning algorithms.Virtual cryptographyNo need to block safe inputEnter a set of numbers before and after the correct password, the door can still be opened, and a secure virtual passwordTechnology to prevent passwords from being peeped and effectively protect real passwordsOpen with one grip, no key neededOne step faster to unlockPress down the handle to open the door in one step, no need to wait for a grip to enter. The fingerprint recognition area is added with a groove guide design, which makes the hand feel more comfortableFree handle designPrevent violent unlockingPrevent malicious depression of the handle, damage the internal structure, and extend the service life of the motorSemiconductor fingerprint sensorSemiconductor fingerprint recognition technology, multiple algorithms to identify fingerprints more effectivelyArtificial Intelligence AlgorithmThe more you use the betterEvery time the fingerprint is unlocked, the chip will continuously reduce the rejection rate and increase the pass rate through fingerprint stitching, image recognition, and self-learning algorithms.Virtual cryptographyNo need to block safe inputEnter a set of numbers before aPackage Included:Smart door lock*1ic card*1Key*1Manual *1