Prevents door from opening with non-skid pad and immediately activates an alarm Provides you with safety and peace of mind at home or when traveling  The 125 dB alarm will scare away intruders, alert those inside and summon help  With the movement sensor, you can adjust the amount of movement required to set off the alarm with the switch of "L" "M" "H"  Simply place it on the floor in front of your door, no installation required.

• Prevents door from opening and immediately activates an alarm.
• It is Compact and lightweight making it a great for travel.
• Provides for your safety and peace of mind at home or when traveling.
• The 125 dB alarm will scare away intruders, alert those inside, and summon help.
• Simply place it on the floor in front of your door-no installation required.
• Wedge-shaped design alarm stops intruder from opening door
• Adjustable sensitivity switch prevents tampering (Hi / Mid / Low)
• Pressure on door stop activates alarm - Great for your home, dorm room, hotel room, etc.