Anti-Thief Vibrate Sensor Security Bicycle Alarm Lock
Item Code: LC-03
Condition: 100% Brand New

Specification:

• Anti-Thief Vibrate Sensor Security Bicycle Alarm Lock
• Material: Plastic
• Color: Black
• Item Size: Approx. 9.8 x 6.1 x 3.6 cm
• Item Weight: Approx. 51g
• Powered by: 9v Batteries
• Fit for all bicycle

Features and Description:

• This item is a smart security bicycle alarm, can send out alarm sound when detect slight vibrate of the bike, and the sensitivity is adjustable with high/middle/low grade, which can better protect your bike from being stolen
• 4 digital code, only the user can unlock, default ABCA
• High/middle/low sensitivity adjustable, default middle
• Anti-thief function, send out alarm sound (above 105db) when detect vibrate
• Recommend to use this alarm with your bicycle lock together for better protection effect
• Can be used in rainy days with proper installation (code buttons upwards, battery cover downwards)

How to Use:

• Set alarm. Press "B" for 3s, you will hear a "Di" sound then the unit will work after 5s
• When trigger the alarm it will sound 5 times, if triggered again within 5s it will sound for 15s continuously
• Relieve alarm. Input 4 digital code (default ABCA), you will hear a "DiDiDi" sound if correct. 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
• Code change (default ABCA). In disarmed state, press "A" for 3s and you will hear a short "Di" sound, input old code, you will hear a "DiDiDi" sound if correct. Then input 4 digital new code in 5s, you will hear a "DiDiDi" sound if success. Either input the wrong old code or fail to change the code, you will hear a long "Di" sound. Then you should repeat the process
• Take out the battery exceeding 30s, it will go back to default code automatically
• Sensitivity adjust (default middle). In disarmed state, 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

Package includes:

• 1 x Anti-Thief Vibrate Sensor Security Bicycle Alarm Lock
• 1 x 9V Battery