* This high-tech security alarm transforms an ordinary doorknob
into a highly sensitive burglar alarm.
* In order to gain easy access to your home burglars will first try
your doors to see if they are unlocked.
* If a burglar touches your outside doorknob this device will instantly
emit a loud alarm to scare him away and alert you to the attempted
entry.
* Unlike other alarms, the burglar will be stopped before he enters
your home.
* Even if he is wearing gloves, the alarm will sound as soon as the
outside doorknob is touched.
* No installation required: simply hang on the inside doorknob of
any wooden door.
* Please note that this alarm will only work on wooden doors.
* Requires one 9 volt battery (not included)
* Alarm on/off switch
* LED power indicator
* 20cm string
* Unit dimension: 95 x 45 x 21mm
* Unit weight: 70g
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