ITEM NAME:Long Manila Padlock with Alarm 110 dB Robust Resistant to Intemperies H9F1 Long Manila Padlock with Alarm 110 dB Robust Resistant to Intemperies H9F1 Robust padlock External case hard and waterproof The sound alarm has 110 dB sounds if it is trafficked Use to lock out hangars, garages, doors, bike locks, and more Dimensions: 9.2 cm * 9 cm * 3.2 cm The alarm uses 6 LR44 batteries (Built in) color: Black Material: Zinc Alloy Package Content: 1 * Padlock has Alarm 2 * Keys Only the above package content, other products are not included. 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.