This portable doorstop alarm combines a 120dB siren with three sensitivity levels and a slip-resistant wedge that impedes an inward-opening door for hotels, travel and home security.
Features:
- 120dB Alarm: The siren activates immediately when triggered to deter intruders, wake occupants and attract nearby attention.
- Three Sensitivity Levels: Adjust triggering for different door gaps and surroundings to balance responsiveness and false alarms.
- Slip Resistant Base and Steel Plate: The gripping pad and stainless steel pressure plate limit shifting when force is applied to the door.
- Wedge and Alarm Functions: The wedge increases resistance under the door and triggers a loud alarm when the door pushes against it.
- Compact Travel Size: Carry it in luggage or a backpack for hotels, rental housing and business travel without installation tools.
- For Inward Opening Wood Doors: Works with inward-opening wood doors and gaps of at least 3mm; outward-opening doors, threshold doors and unsuitable gaps are not compatible.
Specifications:
- Material: Stainless Steel, Chrome Plated Carbon Steel and PP
- Size(LxWxH): 14x4.5x4cm
- Power Supply: 1 x DC 9V Battery, Not Included
- Color: Red
Package Contents:
- 1 x Doorstop Alarm
- 1 x Door Lock
Please Note:
- Use with an inward-opening wood door and a door gap wider than 3mm.
- The battery is not included and must be purchased separately.
- Do not use when the gap between the door bottom and floor is less than 1cm or more than 3.5cm.
- Do not use on very smooth surfaces such as marble.
- Do not use with outward-opening doors or doors with thresholds.