AIAZ269 Portable Door Stop Burglar Alarm

Product description: Put the alarm under the crack of the door before you go to sleep. There are several levels of sensitivity to choose from. Then push the door, and the alarm will ring loudly. When you travel or stay in a hotel, it protects persons and property best. The gap between the door bottom and the ground is less than 0.19" or more than 1.38", and the surface is made of marble and other very smooth materials
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Description: Put the alarm under the crack of the door before you go to sleep. There are several levels of sensitivity to choose from. Then push of the door, the alarm will ring loudly. When you travel or stay in a hotel, can better protect personal and property security. The gap between the door bottom and the ground is less than 0.19" or more than 1.38", and the surface is made of marble and other very smooth materials, which may lead to the product can not be used normally, please be careful to buy.

Summary Description: Adjustable sensitivity door stop alarm.