Made of metal which offers corrosion protection, wear resistance, durability and durability.Easy and convenient to install and suitable for bike locking. Use highly sensitive defense probe, microcomputer control, high reliability, high sensitivity and maximum safety.In alarm situations, it is precisely activated by intruders. Specially designed for the bike, install it to ensure the safety of your bike.Mini appearance, it is convenient to take anywhere.Vibration, disassembly triggers the alarm at 110dB noise to prevent thieves or theft. Press the "Lock" button and the alarm will start after beep.In this case, the alarm will be activated when vibration occurs.To stop the alarm, just press the unlock button.The alarm stops working after 2 beeps.Then you can ride a bike. As soon as someone wants to unlock their bike, the maximum beep of 110dB is emitted for about 20 seconds.After the beep is finished, the lock is again on alarm.In this situation, the alarm is again activated to evict other people.
