XENA Bluetooth SRA Alarm brake disc lock

The strongest, loudest and smartest brake disc lock in the world... has simply become even smarter. Now users can control its 120 dB alarm directly from their smartphone: Set shock and motion sensors trigger the 120 dB strong alarm! Long-life CR2 lithium battery (up to one year) On and off function Automatic reactivation in 15 seconds Removable alarm module for easy maintenance and battery replacement Download the XENA BLE app for free from the Apple AppStore or Play for Android. The plus points : One-piece body made of high-nickel stainless steel 14mm or 10mm high quality hardened steel locking pin Tungsten carbide reinforced double locking cylinder Nitrogen, saw, drill and pick resistant XX10 - 10068242 Height: 64mm Length: 86mm Diameter pin: 10mm inner distance pin-housing: 44mm max. brake disc thickness: 7mm weight: 624g XX14 - 10068241 height: 64mm length: 87mm Diameter pin: 14mm inner distance pin-housing: 44mm max. brake disc thickness: 7mm weight: 652g XX15 - 10068240 Height: 6