Specifications:
Manufacturer: Lockin
Model: K421
Fingerprint reader: No
Access code: Yes
Bluetooth: Yes
Memory capacity: Up to 100 access codes
Housing material: Aluminum alloy and stainless steel
Lockin YEEUU K421 is a smart safe with code entry function, designed for safe storage of keys or small items. With an IP65 rating, the device is protected from rain and other outdoor conditions. It is operated via a mobile application available for Android and iOS. The safe supports different types of codes: temporary, cyclic, dynamic, offline and masking (anti-peep), which allows you to hide the correct code among additional digits. The built-in Nordic 52832 chip ensures stable operation with low power consumption. The keyboard with tactile elasticity of the buttons guarantees accurate code entry without accidental presses.
The K421 case allows for multiple mounting options - it can be fixed with expansion screws, self-tapping screws or suspended with the included bracelet. The Tuya app allows you to open the safe with a smartphone via Bluetooth and access the opening history. In case of a low battery, the user receives a sound and light signal, and with the use of a Wi-Fi bridge, it is also possible to receive remote status notifications.
The K421 safe can be powered in two ways - with 3 AAA batteries (up to 18 months of operation) or 2 CR123A batteries (up to 24 months). For those who use the device up to 10 times a day, such a battery life means a less frequent need to change the power source, which affects the comfort of use. Application-based operation provides full access management, including the ability to grant permissions to other people. Thanks to the NFC function (supported on Android), access can also be obtained contactless, without the need to enter a code.
