Bicycle Lock, Remote Control Vibration Alarm Detector Sensor

Features:

Using high sensitivity deployment of the probe high sensitivity.
Easy, effective and convenient to install.
Effective remote control and alarm sensors 10 meters 
above the terminal, open area up to 30 meters.
Press the red button to fortify, will beep;
 press the gray button to cancel the theft,.

Specifications:

Material: ABS
Color: Black
Package Weight: approx. 110g
Battery: 1 x 9V battery (not included)
Bicycle Lock
Anti-theft anti-lost Wireless Remote Control Vibration Alarm detector sensor
for bicycle security protection

Package Included:

1 x bike code lock 
1 x remote control
1 x manual

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.