Waterproof Bicycle Motor Bike Security Alarm Sound Cycling Lock for Sports

Introduction:

Traditional chains， padlocks and U Locks only do half a job and can be pretty easily removed by those

who know how， but even the sight of this alarm will have even the most determined of thieves thinking twice.

If your bike is moved， the alarm will spring into action and give off an ear-shattering shriek for 15 seconds.

No thief will want to hang around when this alarm goes off. 3 sensitivity levels allow you to determine how

much movement is needed to trigger the alarm. When triggered alarm had already sounded for 5 times，

If triggered again within 5 seconds， it will sound continuously for 15 seconds. I'm sure so powerful function

can protect your bicycle effectively.

Features:

4 digital codes， only the user can unlock...

Adopt micro-computer technique， have High-Middle-Lower sensitivity choose.

Quiver trigged， security and sensitivity

Low power consumption to allow the battery a long life

Easy to installation and DIY

Waterproof: attach permanently to your bike without worrying about having to remove it in bad weather

Material: Sturdy black plastic - no metal parts to rust

Fit for: Bicycle Motorcycle

Power supply: 1 x 6F22 9V battery (Not included)

Dimensions: 3.8" x 1.4" x 2.4"

Usage:

1. Default code "ABCA"

2. Code change. when the unit not work: Press the "A" for 3 seconds and you will hear a short "beep" sound，

input old code， you will hear a 2 beeps sound if correct .then you should input your 4 digital new code not later

than 5 seconds then you will hear 2 beeps if success. Neigh you input the wrong old code or failed to change

the code you will hear a long "beep". When you remove the battery， the code will revert back to the history (ABCA)

3. The key pad will be locked for minutes if you input the wrong code 4 times in succession， and will resume 3 minutes later.

4. To set the alarm: Press B for 2 seconds， you will hear 1 beep if successful and it will arm 5 seconds after the beep.

5. To disarm the alarm， just enter you 4 digital code and you will hear 2 beeps to confirm that the code has been accept

6. (If you want to know more， please see the Use Instruction.)

Package Included:
1 x Bicycle alarm
4 x Screws
1 x Use Instruction










Warranty !#!amp!*! Return:
If you received an incorrect， damaged， defective， or item not as described，/full refund or replacement on our cost.
We are happy to help you with refund or exchange within 3 days of product receipt provided that all origina packaging and accessories are in condition. Return shipping cost is to be paid by the Buyer.
Please leave 5 star positive feedback， if there are problem with the product，， we will do our best to fix the problems.
Additional costs:
Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyers` responsibility.
Please check with your country`s customs offic to determine what these additional costs will be prior to buying.
Terms of sale:
All our items come with one year warranty.
Customers are responsible for shipping charges on any returned items. It may take up to 7 business days to process your return after we receive your product.