Intruder Alert: Unauthorized entry into your home, business, hotel room, dorm room, RV etc, instantly sounds an alarm to scare away the intruder. - Personal Alarm transform your phone to a travel Security Device, for personal protection or use in your hotel to protect your belongings.
Can be easily applied to closed doors.
Leans your device to the door so that it is opened when the device is moving .
When the door is opened the device is moved and activate an alarm alerting you of a possible intruder.