The Smart Safe Lockin YEEUU K441 brings innovation in security and user convenience. It can be easily mounted on various surfaces using expansion or self-tapping screws, allowing flexible installation. The safe features a low battery alarm, notifying the user both audibly and via LED light of the need to replace the batteries.

Modern technology allows for control via a mobile app, compatible with Android and iOS systems. Access options include fingerprint, NFC, Bluetooth, and various code forms such as dynamic or offline.

Lockin YEEUU K441 is powered by three AAA batteries or two CR123A batteries, ensuring long-lasting performance on a single charge. The device boasts privacy shielding due to local data storage and also complies with GDPR/CCPA standards.