| 摘要 |
<p>A trigger guard alarm system for a firearm which comprises a trigger locking device (12) and a means for generating an alarm (14) to indicate unauthorized removal of the trigger locking device (12). The alarm system is on the trigger lock and is activated by placing the lock around the trigger (16). The alarm (14) is subsequently deactivated by entering a predetermined signal in the alarm generating means (14).</p> |
