Bicycle Alarm Disc Brake Electric Lock Bike Anti-Theft Wheel Lock Waterproof 110dB with Reminder Cable Keys for Motor Sc

Specifications

- Material: stainless steel
- Lock pin: 0.7cm
- Decibel alarm: 110dB
-Batteries: 6pcs LR44 batteries required (included)
- Size: 8 x 7.3 x 3.3cm
- Cable Length: 2m/6ft
-Applicable aperture: greater than 7 millimeters
-each lock with 2 keys

Features

-Security anti-theft lock universal for motorcycle, scooter, bicycle etc.
-It works by locking the disc brake.
-Simple and convenient operation. Click the lock cylinder, it will be locked.
-Support warning alert function. There will be alarm sounds if the lock is shocked by someone.

110 decibels of sound

110dB to attract everyone's attention and repel thieves

Applicable disc brake

Disc brake thickness less than 7 mm
Applicable aperture greater than 7 mm

Product Protection

Waterproof, resistant to high temperatures, sealed against moisture, dust, and dirt, suitable for outdoor climatic conditions.

Usage Instructions

1.To set the alarm mode. press the key barrel.
2.You will hear the "beep" sound to indicate that the alarm is ON.
3.Then there will be a second longer beep after 3 seconds, to indicate the alarm is now armed.
4.Upon forced tampering the disc lock will first emit a warning sound.
5.If tampering persist, the lock will activate its 110db thunderclap alarm for 10 seconds.
6.To disarm,simply unlock the disc lock.
7.To turn off the alarm. press the key barrel twice within 3 seconds.
8.You will hear "beep beep"sound to indicate that the alarm is OFF.

Battery Replacement:

When your hear the sound "Ge,Ge,Ge..."constant voice or the alarm sound less than 10 seconds and stop at once,that means the battery will be used up,you need to replace the battery.Please use the provided spanner to spin out the the four screws,take away the top cover and replace the battery.Please pay attention to the anode"+" and cathode"-".