Bicycle Moped Security Cycling Bike Password Alarm Anti-theft Lock Loud Sound

Description

Feature: -Good performance of high-decibel loud sound, one-button press to attract attention and alarm the walkers -Also with anti-theft function, alarms & vibrates with loud sound when bike be shaken -Password controlled, default password is "0000", its password is changeable -Waterproof and mini design, convenient and practical, fit for bicycle, electric bike and etc. Specification: Mounting-Pipe Diameter: Approx. 2.5cm Default Password: 0000 Power Supply: 4 X AG13 Button Battery (Included) Material: Plastic Size: 6 * 4 cm (Length * Diameter) Weight: 100g Color: Black Usage: Anti-theft Mode -Long-press "0" for 2 seconds, 1 second later, "Dee" 1 sound be heard; 2 seconds later, "Dee, Dee" 2 sounds heard, then undo the press, after 3 seconds, "Dee--" 1 long sound will be heard, and the Anti- theft Mode is ON. -When bike be shaken, it alarms for 15 seconds, then stops, while the Anti-theft Mode is still ON. -To delay the Anti-theft Mode, please first long press the Alarm Button, then enter the password; To turn off the Anti-theft Mode, please directly enter the password. Password's Changing -Long-press "3" for 3 seconds ("Dee" sound be heard), enter default password "0000". -"Dee, Dee" 2 short sounds be heard, then enter your new password (4 digits). -"Dee" 1 long sound be heard, repeat your new password again. -"Dee, Dee" 2 long sounds be heard, the new password is available. Include: 1 x Bicycle Horn and Alarm Lock 2 x Mounting Belt We use Economic Express, Mostly, . Shipping time: 7-15 working day to US. by ePacket with tracking number ，you can keep track of your package on the USPS website