AUVRAY ALARM U LOCK 90 X 210 D. 14 WITH BRACKET

Security U Lock. Shackle Ø 14 mm. Special steel body. Plastic protection housing. 3 milled keys. Supplied with 1 clamp type frame bracket. Supplied with 3V lithium battery. Technical information: Alarms emitting 120 dB are the loudest alarms authorized on the French market. The noise is a deterrent, while respecting the legal noise limits. Hardened steel has been heat treated that gives it a very rigid structure and high hardness. Its carbon alloy gives it mechanical properties superior to those of conventional steels. As a result, it is highly resistant to various forms of aggression, such as torsion, bending, crushing, impact, abrasion, etc. The sleeve protects the bike, for example its rim, from rubbing against the anti-theft device, and therefore from scratches. Passivated steel has undergone chemical surface treatment to prevent oxidation. Disc cylinder locks are the most reliable type of lock. Their design, with no springs or gimmicks, allows operation in all conditions and orientations. The number of discs means a multiplicity of combinations, while the design of the discs makes picking more complex than with conventional pin locks. The sealing of our electronic devices protects them from moisture and ensures their operation in rainy conditions.