See also:

Locking with inside lock knob
Locking with inside lock knob To lock the door without the key, move the inside lock knob to the lock position 1 then close the door. To unlock, move the inside lock knob to the unlock posit ...

Boxy Dynamics
I have no reason to believe the Cube is unstable, and it has a standard electronic stability system, but it does feel more top-heavy than the other boxes — and definitely more so than convention ...

Safety note
- Do not disassemble or modify this system. If you do, it may result in accidents, fire, or electric shock. - Do not use this system if you notice any abnormality, such as a frozen screen ...