Bike Vibration Alarm High and Low Temperature Resistance L4Y73140
PC + ABS pure copper material material, IPX5 waterproof and dustproof, high and low temperature resistance, not afraid of wind and rain, cold and heat. The remote controller can remotely control the alarm, and the remote controller can control the alarm within 0-80meter of the open distance, which can help you find your items. The maximum volume can reach 115dB, and the volume can be adjusted. The car level volume can effectively deter thieves
Alarm vibration sensitivity setting: Press and hold the remote control [Disarming] button until the remote control LED lights up again, and the alarm will have a "Bi" sound.At this time and then press the remote control [Arming] button, each time you press,the vibration sensitivity switch level.Sensitivity has 3 levels adjustable: high - medium - low.The corresponding sound is " (high)", " (medium)" "Bi (low)",after setting, press the remote control [Disarming] button to exit the sett
levels of volume can be set: high - medium - low. Press and hold the remote control [Disarming] button and do not release your hand until the remote control LED lights up again, while the alarm will have a "Bi" prompt, at this time in the remote control [Alarming] button, each press, switch the volume once, each switch to play the corresponding volume of "Bi" sound. When the setting is finished, press the remote control [Disarming] button to exit the setting.
Ringtone Setting: When it is not in the state, you can set 5 kinds of ringtones. Press and hold the remote control [Disarming] button until the remote control LED lights up again, while the alarm will have a "Bi" sound. At this time in the remote control [Ringtone] button, each time you press, switch once, and play the corresponding ringtone. When the setting is complete,press the remote control [Disarming] button to exit the setting.

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