1. This Door Wedge can be easily applied to closed doors, when any intruders attempt to enter, alarm will be triggered and the meantime prevent the intruder to intrude.
2. It is the high damping rubber at the bottom which can prevent the door sliding when any intruders attempt to enter.
3. Door stop alarm & door stopper keep intruders out, also prevent the doorknob from hitting the wall.
4. Portable alert 3 sensitivity levels: Low - Medium - High, with an adjustable sensitivity switch on the side.
5. High- quality: Made of high damping rubber & abs plastic, very convenient to use.
6. Loud alarm: 120dB loud alarm sound could scare intruder.
7. Easy to Install: Portable and easy way to add piece of mind when traveling or working alone.
8. Widely use: Can be used in home, dorm, office hotel, motel & more.
Power by: 9V battery (Not included)
Single size: 5.5 * 1.8 * 1.5 inch
Single weight: 0.22 lb
3 x Door stop alarms
1. 9V Battery is not included.
2. Please check the positive and negative terminals of the battery before install in door stopper.
Prevent Intruder to Intrude - When any intruders attempt to enter, alarm will be triggered and the meantime prevent the intruder to intrude.
Very Loud Alarm - 120 dB loud sound that would definitely scare the intruder away if the alarm being trigger.
3 Levels of Sensitivity - Low-Medium-High for you choice, with an adjustable sensitivity switch on the side easily change the level of sensitivity.
Lightweight - Each weight is only 95g(without battery), great for carrying when you are home, traveling, office, hotel...
Easy to Install: NO installation required, just put 9v battery in and switch the button on the back to "ON", simply place the alarm behind any doors then it can works. The bottoms are made of synthetic rubber for keep the alarm from slipping.