Lock Alarm Ultra

Item #6613

Our toughest Lock Alarm to date! Its extremely high resistance to cutting (from both mechanical and power tools) has earned the Lock Alarm Ultra the Sold Secure (UK’s Master Locksmith Association) Bronze rating. This high strength, easy to use, U-lock with alarm is ideal for when you need to secure your property in vulnerable locations. When an attempt is made to cut through the shackle a 110 decibel siren starts sounding. In addition a shock sensor will detect if the lock casing is being attacked and sound the alarm accordingly.

• Hardened steel shackle – 15mm (5/8″) thickness
• Silicon coating on the shackle prevents scratching to objects
• Ultra hard zinc lock casing
• High security key and lock cylinder
• 110 Decibel alarm sounds if the shackle is cut
• Uses award winning patented technology to detect when the shackle is being cut or the lock is being violently attacked
• Sold Secure (UK) Bronze rated
• Flashing LED to warn off thieves
• Weatherproof
• Includes bicycle bracket for ease of transportation
• Requires 4 x LR44 batteries (included)
• Batteries fit inside a tamper proof compartment
• Overall Dimensions: 13 x 20.5 x 3.5 cm (5″ x 8″ x 1.5″)
• Internal Shackle Dimensions: 8 x 15 cm (3″ x 6”)
• Weight: 1.05kg (2.3 lbs)

Lock Alarm Ultra Dimensions Diagram