eLinkSmart Door Lock Cylinder 75 mm (37.5/37.5) with Bluetooth App Fingerprint Password Key - Suitable for Most EU Door Locks DIY Quick Assembly Remote Authorisation USB

• Remote authorisation: With the eSmartLock app, you can authorise family members, friends and colleagues to open the lock remotely. 1 administrator and more than 500 normal users are supported. ❗The administrator can authorize the unlock period and schedule and check unlock data such as unlock time, unlock method and username.
• Keyless unlocking: Fingerprints, keyboard pin codes and physical keys (152 fingerprints and 32 groups of PIN codes). Easy programming with clear voice prompt. Support 5V Micro USB power supply.
• Easy installation: only replaces the lock cylinder and fits most EU door locks. No breaking the door or changing the door body and no professional installer required. The symmetrical lock cylinder has a length of 30/30 mm and can be extended by up to 30 mm if required. The door frame should have a minimum distance of 36 mm from the keyhole.
• Magnetic Key: The magnetic cylinder contains a complex arrangement of magnetic marbles with N and S poles. This results in a maximum of 32768 groups of different magnetic sequences. The exterior of the key looks identical, but the interior design is completely different. The system prevents duplication of keys by unauthorized persons.
• Fake PIN code function: the random numbers (up to 32 buttons) before and after the real user password prevent the password from being revealed. Holiday mode supported. The lock is made of high-quality and cut-resistant stainless steel.

eLinkSmart Door Lock Cylinder 75 mm, Phone App/Fingerprint/Password/Key, Suitable for Most EU Door Locks, DIY Quick Assembly, Remote Authorisation, USB, Brushed Stainless Steel 37.5/37.5