Portable Wireless Alarm Door Stopper

$29.99 USD $59.99 USD
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back side


Front Side


  • Wedge-shaped Design: This product wedges underneath the door that will not be discovered by the one outside the door.
  • Sensitive Switch: There are three sensors: High - Medium - Low, which can be adjusted according to your own needs.


Back Side


  • Non-skid Pad: Prevents door from opening and activates an alarm immediately.
  • Powered by one 9V battery(not included)


Dual Funtion: Door stop alarm & Door stopper

If someone attempts to open the door, this product will prevent it from opening and activate a 120 dB alarm.

widely used


1.An ingenious and effective way to deter intruders, this alarm sounds when the door is pushed open to signal unwelcome entry.

2.Features stainless steel cover, 3 sensitivity levels and extra-loud alarm.

3.No installation required, easy for travelers to carry.

4.Wedge-shape design to fit any hinged door.

5.120 dB high-pitched continuous siren when activated.

6.Can be used as a doorstop when the power switch is turned off.

7.Special design for use at home, office, hotel rooms.

8.Door stopper is small size, portable for travel or business trip



Color:As Shown

Material ABS

Product Size:14*4.5*4cm

Alarm Sound:120dB

Working mode:Vibration sensor

Three Sensitivity:High(with vibration alarm), Medium, Low

Package included:

1 x Door Stop Alarm


1. 1 inch = 2.54 cm

2. Please measure it yourself to choose the right size.

3. Due to the difference between the different displays, the picture may not reflect the actual color of the item. Thank you!