It is a good and detailed review of "Olaf G" has been written, which I can connect me. The key lock is great, so no keys are pressed when you transport the alarm. So nothing moved and the battery power. While the lock is active, can be only the slider to enable / disable the alarm adjust. The slider for the Keylock itself is very small, and probably in the dark and when you're sleepy, relatively hard to find and operate.
The alarm clock is still well received at the recipient.
