Dụng Cụ Chặn Cửa An Toàn Khi Đi Du Lịch

Product Description:
1. Access control alarm, 120DB siren door security wedge, anti-theft door stop, anti-theft thief, suitable for family residence hotel, university travel hotel guest room, super loud and portable.
2. [Dual function]-This alarm can be a door stop alarm or a door stop. When the button is pressed, a 120 decibel alarm will sound. When the ON/OFF switch is pressed, it can also be used as an ordinary door stop, and its high damping rubber bearing can prevent the door from sliding.
3. [120dB Siren]-When door pressure is applied, a very loud 120dB alarm is helpful to wake up/remind the homeowner or tenant, help stop intruders, and may notify neighbors (within 300 feet/1000 feet) Heard). When you are in danger, you can also press the alarm to scare off the intruder.
4. [3 sensitivity levels and easy to use]-High/medium/low sensitivity can be turned off by the adjustable sensitivity switch on the side. No need to install, just put the door security alarm under the door (house, hotel, etc.) and turn on the switch.
5. [High Quality]-Anti-wear stainless steel cover. They have been rigorously tested to prove that they can be used safely. The door alarm is powered by a 9V battery and can be used for one year under normal conditions. (Note: battery is not included)
6. [Practical and portable]-Small size, convenient for travel or business trip. It is very convenient to carry when traveling or staying indoors alone. They can be installed under any door 0.1 to 1.5 inches from the floor. Doorstop alarms provide a practical and inexpensive way to help protect yourself and your property. Whether you are alone or not, you will fall asleep better, knowing that the door alarm can provide a barrier between you and any shocking sounds that occur outside the bedroom. There are three gauge pressure sensors. You can adjust it according to your needs.

Packing list:
1*Door stop alarm (without 9V bat