Motorbike Bicycle Bike Password ABC Alarm Security Anti-theft Lock Alarm Siren - Black

Features:

.Material:Plastic; Color:Black
.Adopt micro-computer thchnique,have High-Middle-Lower sensitivity choose,4 digital code,only the user can unlock
.3 sensitivity levels allow you to determine how much movement is needed to trigger the alarm
.Powered by:6F22 9V battery x 1 (not included);Low power consumption to allow the battery a long life
.Waterproof, attach permanently to your bike without worrying about having to remove it in bad weather( Can't be immersed in water)
.Comes with a screw kit for easy installation
.It's not just mountain and racing bikes that can be protected. Use the alarm on anything and everything that you can screw it to

Usage:

Default code " ABCA"
Code Change. When unit not work.
Press 'A' for 3 seconds and you will heart a short ' Di' sound, input old code, you will heart a 'DiDiDi' sound if correct. Then you should input your 4 digital now code not later than 5 seconds, you will heart a 'DiDiDi' sould if success. Neight you input the wrong old code or failded to change the code, you will heart long 'Di' sound. Then you should repeat the process.
If take out the battery excced 30s. it will go back default code automatic.
Default sensitivity: middle
Sensitivity adjust. When the unit not work, press " C " and hold on until you hear( you should loose your hands after you hear each sound): Di=High sensitivity; DiDi=middle sensitivity ; DiDiDi=low sensitivity
Set alarm. Press " B " for 3 seconds, you will hear a ";Di" sound then the unit will work after 5 seconds delay.
Relieve alarm. Input your 4 digital code then you will hear a " DiDiDi" sound if correct. If input wrong code, you will hear a long "Di" sound.
The key pad will be locked for 3 minutes if you input the wrong code 4 times in succession, and will resume 3 minutes later.
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 must can protect your bicycle effectively.

Package Content:

.1 x Bike Password ABC Alarm
.1 x User Manual