# 2503 - LOCK ALARM U-SHACKLE
A versatile U lock with alarm for securing valuable items from theft. When an attempt is made to cut through the shackle a 100 decibel siren starts sounding.
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Description & Features+
• Plastic coating on the shackle prevents scratches to objects
• Alarm sounds if the shackle is cut
• Shock sensor detects if lock casing is being attacked
• Flashing LED to warn off thieves
• Ultra hard zinc lock casing
• High security key and lock cylinder
• 100 Decibel Siren
• Requires 2 x AAA batteries
• Batteries fit inside a tamper proof compartment
From the Manufacturer +
Q & A+