Chain Lock, Smart Bluetooth Chain Lock, 110 dB Anti Theft Smartphone Contro Lock for Motorbike/, Red

Designed with 110dB alarm function, effectively frighten the thefts can use both indoors and outdoors. Low consumption and long standby time. Anti cutting,anti disassembling,removing alarm,vibration alarm. for all bikes,motorcycles,door etc. Works for iOS and Android system, just lock and unlock your or motorcycle with your phone (for Android 4.3 and for 4s systems). Made of ABS plastic and high dense copper, it's and waterproof, strong anti-theft high quality material.