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Anti-Theft Bike Alarm At a Great Price

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14.99$US 8.99$US

money back guaranteeIf you’ve read our article on Bike Security and Theft, you’ll know that we state pretty clearly that deterrence is a huge factor in preventing the theft of your bicycle. That’s because no lock is completely invulnerable to smart thieves with powerful tools. A bike alarm should be an integral part of your protection scheme.

To overcome this (as far as we can) we recommend using two different locks as well as a bicycle alarm such as this one here. Two different locks mean that the thief needs two sets of different tools, but add the alarm as well and the chances of deterring even a determined thief are even better.

The alarm has an internal movement-sensitive switch which activates a loud siren when moved. Here’s the basic specification for this model:

  • 4 digital code, only the user can unlock.
  • Selectable sensitivity: High-Middle-Low.
  • Low power consumption to allow the battery a long life.
  • Easy to install
  • Waterproof
  • Power supply: 1 x 6F22 9V battery( not included)
  • Dimensions: 9.5×6.5×3.7cm(approx)
  • Color: Black/Red

See the ‘More Information’ tab below for the operating instructions.

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Operating Instructions

bike alarm: excellent-security-alarm-security-bicycle-steal-lock-bike-bicycle-alarm-3The Bike Alarm is incredibly easy to use. Here’s how:

  • Default code ” ABCA”
  • Enter New Code: 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 new code (not later than 5 seconds), and you will heart a ‘DiDiDi’ sound if successful. If you input the wrong old code or fail to change the code, you will heart long ‘Di’ sound. Then you should repeat this process.
  • If you take out the battery for more than 30s, the unit it will go back to default code.
  • Default sensitivity setting: Medium/middle
  • Sensitivity Setting: Press ” C ” and hold on until you hear Di=High sensitivity; DiDi=middle sensitivity: DiDiDi=low sensitivity. You should release the button after the setting you want is heard.
  • To set the alarm: Press ” B ” for 3 seconds, you will hear a “;Di” sound then the unit will work after 5 seconds delay.
  • Deactivate the alarm: Input your 4 digital code then you will hear a ” DiDiDi” sound if correct. If you input the 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 operation 3 minutes later.
  • When the alarm has been triggered 5 times, if it is triggered again within 5 seconds , it will sound continuously for 15 seconds.

Additional information


Black, Red

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