Specifications

high sound level door stopper alarm
1.With 140db sound level
2.Very thin to put into the crack of door
3.Competitive price

high sound level door stopper alarm

 

1.powerful 140DB alarm with metal+abs plastic with on-off switch

pact and lightweight, great for travel

3.wedge-shaped design and non-skid pad on the bottom of unit prevent door from opening

4.use it when you are out, when you are alone, or when you are traveling

5.good for dormitory rooms and hotel rooms

6.no installation required

7.requires 1pc 6F229V battery (included)

8.if an intruder attempts to open the door, the wedge-shaped design and non-skip pad on the bottom of the unit will prevent it from opening and activate a alarm, which will scare off the would-be intruder and alert you to the attempted entry.

9.With sealed blister + paper card package,good for transport