Amazon
Loud 110dB AlarmSiren - Movement Activated Rechargeable High Power Lithium Polymer Battery (USB Cable Included) ChainUpgraded 10mm chain links made from Cro-Mo grade steel. Zinc coated to prevent corrosion Doubles as a disc lock
Loud 110dB AlarmSiren - Movement Activated Rechargeable High Power Lithium Polymer Battery (USB Cable Included) ChainUpgraded 10mm chain links made from Cro-Mo grade steel. Zinc coated to prevent corrosion Doubles as a disc lock