Instead of installing alarms on all the electric bikes, we decided to provide a better alternative. Alarms will wear down the battery if activated, and if it continuously goes off while you're at work then you will have little or no battery power to get home. Solution: Alarm Locks.
Audible locks with built-in alarm
as loud as 100 decibels (db). The alarm
will go off once its tampered with.
Protect your ebikes, batteries and other
possessions. Button dry batteries
included.
Decibel Sound Comparison
120 db - space shuttle from 3 mile mark
110 db - chainsaw at 3ft
100 db - jackhammer at 7ft
100 db - Blue Avenue Alarm locks
90 db - heavy truck at 3ft
80 db - vacuum cleaner at 3ft
Source: Wikipedia