ITEM NAME:Padlock Alarm Disc Lock Alarm Lock Brakes for Moto V7B8 Padlock Alarm Disc Lock Alarm Lock Brakes for Moto V7B8 Ideal for anti-theft and security Color: orange Size: 6 x 8.3 x 3.3 cm Width of slot disk: 8 mm Diameter of pin: 6 mm Material: Stainless steel How to use: 1. Locking. 2. Insert the key to the other party. Then he heard a sound like "to. " Which means that the alarm and so on. At this point, if you shake the block, wakes up twice as "didi" to warn. 3. When the lock and agitated, he wakes up. 4. Turn off the alarm before unlocking the lock. After inserting the key to the other end, the alarm and spent. Package content: 1 x Blocks 2 x key Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Turn off the alarm before unlocking the lock. After inserting the key to the other end, the alarm and spent. When the lock and agitated, he wakes up. Insert the key to the other party. At this point, if you shake the block, wakes up twice as "didi" to warn.