Material: Metal Color: Black Size: 10 * 9 * 3.4 cm Battery: AG13 * 6 Alarm setting: Insert the key and turn to unlock the lock, place the lock bar with concave end towards the key, the alarm system starts to work when you hear a beep sound. After delaying 5 seconds, it vibrates and sends three warning sounds. If there is no trigger in one minute, it returns to the original function. After vibrating, it makes three warning sounds.
Trustpilot
2 months ago
4 days ago
