Door Stop Alarm is a door stopper type alarm that able to produce a shrill high-pitched voice. The door stop alarm is powered by 9V battery. It is very practical and durable, one piece of battery can be used for a year under normal circumstances.
[Dual Function] - Can be used as a doorstop alarm and door stopper. Its high damping rubber bearing can prevent the door sliding and prevent theft to come in. It can be used at home or during travel.
[3 Level of Sensitivity] - Hige, Medium, and Low Sensitivity can be adjusted which depends on the distance of door touches the door stop alarm.
[Easy to Use] - NO installation required. Just simply place the alarm behind any door (home, hotel, etc). It is very convenient to carry along when staying at hotel during vacation or live alone.
Package Included: 1x Door Stop Alarm (Note: Battery not included)