Geekbes K2 Smart Password Key Door Lock

Highlights

1. This smart door lock can be unlocked by password or key. It supports setting 100 kinds of passwords and has functions such as one-time passwords and automatic locking. After 10 input errors, the unit will shut down for 3mins.
2. The backlit keypad is easy to use in the dark. When the battery is low, it will remind you with a flashing red light.
3. Automatically locked within 10-99 seconds after closing the door. Press any key and hold for 2 seconds to lock.

Specification