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2-n-1 personal alarm
This is a 2-in-1 personal alarm can also be used
as a door alarm. Place the included metal chain around your wrist and plug it
into the alarm and place the alarm in your hand, pocket, or handbag. As soon
as the metal chain is pulled out the alarm will sound until the metal chain is
plugged back in the unit.
The alarm measures 4 1/4" x 2" x
1".
This alarm works with doorknobs on wooden
doors. Please note
that this alarm does not work with plastic door knobs.
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