Wedge Door Stop Alarm with 120 dB Siren and Wireless Vibration Sensor

This wedge door stop alarm provides a straightforward way to add an audible alert at doors. It requires no installation, so it can be placed under any hinged door and used straight away. The 120 dB active alarm is designed to continue activating when triggered, helping to draw attention. With a vibration sensor and adjustable high, medium and low sensitivity, you can set the response to suit different situations. It also functions as a door stop when the power switch is off. Powered by a 9V battery (not included) and made from ABS with a stainless steel cover, it is wireless and compact. Available in Black as a single unit or in packs of two or three, it suits home, office, dormitory and hotel room use, and is easy for travellers to carry.

Features and Construction

The alarm combines a wedge shape with a vibration sensor and adjustable sensitivity. Its materials are ABS and stainless steel, and it operates wirelessly. This section covers the main build details and practical size considerations.

Material and Build

The body is made from ABS plastic, a common material for small electronic enclosures, with a stainless steel cover adding a metal layer to the housing. This construction supports the wedge design that fits any hinged door. The unit is wireless, so no external wiring is needed. The vibration sensor and adjustable sensitivity are built in, and the 120 dB alarm is designed to continue activating when triggered. A 9V battery powers the device, though the battery is not included.

Size and Practical Fit

The alarm is described as mini size, which helps save space. Its wedge design is suitable for any hinged door, so it can be placed at the base of a door without modification. Because it requires no installation, it can be moved between doors as needed. This makes it convenient for travellers who want a portable door alarm. The compact dimensions are not specified in the source, but the mini size is intended to make carrying and storage easier.

Uses and Placement

This product is designed for placement under hinged doors in a range of settings. It can be used as an alarm or as a simple door stop. The following sections outline typical event, professional and everyday uses.

Event or Professional Use

For offices and hotel rooms, the door stop alarm can be placed at entry doors to provide an audible alert if the door is moved. The 120 dB alarm and vibration sensor are intended to draw attention. Adjustable high, medium and low sensitivity allows the response to be set for different door types or environments. When the power switch is off, it can serve as a door stop during meetings or while rooms are being cleaned. Its wireless design means no installation is required.

Everyday Home Use

At home or in a dormitory, the alarm can be positioned under any hinged door. It requires no installation, so it can be used immediately. The 120 dB active alarm continues to activate when triggered, which can help alert occupants. The vibration sensor and adjustable sensitivity let you choose a suitable level. When the power switch is off, it works as a door stop. Its mini size saves space, and it is easy for travellers to carry.

Benefits and Buying Value

The main benefits come from its portable, no-installation design and its dual function as an alarm and door stop. This section covers reuse, maintenance and practical value based on the source details.

Reuse and Low Maintenance

The alarm can be used as a door stop when the power switch is off, so it serves a purpose even when the alarm is not active. It is powered by a 9V battery (not included), which can be replaced when needed. The ABS and stainless steel cover materials are straightforward to wipe clean. No specialist care instructions are provided in the source, so basic cleaning with a soft cloth is sufficient. The wireless design means there are no cables to manage.

Why Choose This Product

This door stop alarm offers a combination of a 120 dB active alarm, a vibration sensor and adjustable high, medium and low sensitivity. It fits any hinged door without installation, and it can be used as a door stop when the power switch is off. Its mini size saves space, and it is suitable for home, office, dormitory and hotel room use. Available in Black as a single unit or in packs of two or three, it provides a portable safety measure for travellers and everyday settings.